Mechi, A., & Sanchez-Mazas, M. (2012). WHO STRIVES AND WHO GIVES UP? THE ROLE OF SOCIAL COMPARISON DISTANCE AND ACHIEVEMENT GOALS ON STUDENTS’ LEARNING INVESTMENT. Problems of Education in the 21st Century, Problems of Education in the 21st Century, 48. presented at the November/2012. doi:https://doi.org/10.33225/pec/12.48.107

Peltokorpi, E. - L., Määttä, K., & Uusiautti, S. (2011). WHEN A CHILD’S EMOTIONAL COPING FAILS. Problems of Education in the 21st Century, Problems of Education in the 21st Century, 36. presented at the December/2011. doi:https://doi.org/10.33225/pec/11.36.37

Mukminin, A., Habibi, A., Muhaimin,, Asrial,, Haryanto, E., Setiono, P., & Sofyan,. (2019). VOCATIONAL TECHNICAL HIGH SCHOOL TEACHERS’ BELIEFS TOWARDS ICT FOR THE 21ST CENTURY EDUCATION: INDONESIAN CONTEXT. Problems of Education in the 21st Century, Problems of Education in the 21st Century, 77(1), Continuous. presented at the February/2019. doi:https://doi.org/10.33225/pec/19.77.22

Mukminin, A., Habibi, A., Muhaimin,, Asrial,, Haryanto, E., Setiono, P., & Sofyan,. (2019). VOCATIONAL TECHNICAL HIGH SCHOOL TEACHERS’ BELIEFS TOWARDS ICT FOR THE 21ST CENTURY EDUCATION: INDONESIAN CONTEXT. Problems of Education in the 21st Century, Problems of Education in the 21st Century, 77(1), Continuous. presented at the February/2019. doi:https://doi.org/10.33225/pec/19.77.22

Soares, M., & Machado, L. (2014). VIOLENCE AGAINST TEACHERS: SPEECHES FROM BRAZILIAN’S DIGITAL MEDIA. Problems of Education in the 21st Century, Problems of Education in the 21st Century, 58, Discontinuous. presented at the March/2014. doi:https://doi.org/10.33225/pec/14.58.144

Colagrande, E. A., de Martorano, S. A. A., & Arroio, A. (2017). VIEWS OF A GROUP OF PRE-SERVICE SCIENCE TEACHERS ON THE USE OF EXPERIMENTAL ACTIVITIES IN SCIENCE TEACHING. Problems of Education in the 21st Century, Problems of Education in the 21st Century, 75(6), Continuous. presented at the December/2017. doi:https://doi.org/10.33225/pec/17.75.525

Holmqvist, M., & Mattisson, J. (2008). VARIATION THEORY: A TOOL TO ANALYSE AND DEVELOP LEARNING AT SCHOOL. Problems of Education in the 21st Century , Problems of Education in the 21st Century , 7. presented at the June/2008. Retrieved from http://oaji.net/articles/2014/457-1392234817.pdf

Melnik, E. L. (2009). USE OF ICT IN NATURAL SCIENCES EDUCATION OF STUDENTS FOR THEIR ORIENTATION IN THE ENVIRONMENT. Problems of Education in the 21st Century , Problems of Education in the 21st Century , 16. presented at the November/2009. Retrieved from http://oaji.net/articles/2014/457-1396707407.pdf

Stephen Wambugu Maina, Gowland-Mwangi, J., Boselie, D., Onduru, D., & Betty Chelang’at Buses. (2012). UP-SCALING FARMER FIELD SCHOOLS AND RAINFOREST ALLIANCE CERTIFICATION AMONG SMALLHOLDER TEA PRODUCERS IN KENYA: OPTIONS, OPPORTUNITIES AND EMERGING LESSONS. Problems of Education in the 21st Century, Problems of Education in the 21st Century, 43. presented at the June/2012. doi:https://doi.org/10.33225/pec/12.43.141

Shishonok, M., & Makarenko, E. (2009). UNIVERSAL LECTURE MATERIAL: DIGITAL TECHNOLOGY OF CREATION AND AUTOMATIC MODIFICATION. Problems of Education in the 21st Century , Problems of Education in the 21st Century , 16. presented at the November/2009. Retrieved from http://oaji.net/articles/2014/457-1396707504.pdf

Mechi, A. (2012). UNFREEZING SCHOOL REPUTATIONS: THE ROLE OF SOCIAL COGNITIVE FLEXIBILITY. Problems of Education in the 21st Century, Problems of Education in the 21st Century, 40. presented at the March/2012. doi:https://doi.org/10.33225/pec/12.40.114

Määttä, K., & Uusiautti, S. (2015). TWO PERSPECTIVES ON CARING RESEARCH: RESEARCH ON WELL-BEING AND RESEARCHER WELL-BEING. Problems of Education in the 21st Century , Problems of Education in the 21st Century , 66, Discontinuous. presented at the August/2015. doi:https://doi.org/10.33225/pec/15.66.29

Maruszewska, E. W., Szewieczek, A., & Strojek-Filus, M. (2015). TRUTH, FAITHFULLNESS AND RELIABILITY VAGUENESS IN THE ACCOUNTING THEORY AS A CHALLENGE FOR ACCOUNTING TEACHERS. Problems of Education in the 21st Century, Problems of Education in the 21st Century, 68, Discontinuous. presented at the December/2015. doi:https://doi.org/10.33225/pec/15.68.36

Pop, I. G., & Maties, V. (2008). A TRANSDISCIPLINARY APPROACH OF THE MECHATRONICAL EDUCATION IN THE CONTEXT OF THE KNOWLEDGE BASED SOCIETY. Problems of Education in the 21st Century , Problems of Education in the 21st Century , 8. presented at the October/2008. Retrieved from http://oaji.net/articles/2014/457-1392284546.pdf

Ivanchuk, A., Zuziak, T., Marushchak, O., Matviichuk, A., & Solovei, V. (2021). TRAINING PRE-SERVICE TECHNOLOGY TEACHERS TO DEVELOP SCHOOLCHILDREN’S TECHNICAL LITERACY. Problems of Education in the 21st Century, Problems of Education in the 21st Century, 79(4), Continuous. presented at the August/2021. doi:https://doi.org/10.33225/pec/21.79.554

Ivanchuk, A., Zuziak, T., Marushchak, O., Matviichuk, A., & Solovei, V. (2021). TRAINING PRE-SERVICE TECHNOLOGY TEACHERS TO DEVELOP SCHOOLCHILDREN’S TECHNICAL LITERACY. Problems of Education in the 21st Century, Problems of Education in the 21st Century, 79(4), Continuous. presented at the August/2021. doi:https://doi.org/10.33225/pec/21.79.554

Sharf, S., & Moskovich, Y. (2012). THE TRAINING LECTURER (TL): THE LECTURER TEACHES AND GUIDES. Problems of Education in the 21st Century, Problems of Education in the 21st Century, 43. presented at the June/2012. doi:https://doi.org/10.33225/pec/12.43.95

Litvinova, Т., Solovyova, M., & Melnikova, E. (2007). TRAINING FOR CHEMISTRY OF THE STUDENTS OF MEDICAL AND BIOLOGOCAL CLASSES IN PROFILE EDUCATION. Problems of Education in the 21st Century , Problems of Education in the 21st Century , 1. presented at the August/2007. Retrieved from http://oaji.net/articles/2014/457-1392218308.pdf

Manuel, A., Popov, O., & Buque, D. (2015). TOWARDS PROGRAMME IMPROVEMENT IN NON-FORMAL VOCATIONAL EDUCATION AND TRAINING IN MOZAMBIQUE. Problems of Education in the 21st Century, Problems of Education in the 21st Century, 67, Discontinuous. presented at the October/2015. doi:https://doi.org/10.33225/pec/15.67.61

Galván, R. G., Macías, J. C. R., & López, A. A. C. C. (2020). TOWARD A MODEL OF UNIVERSITY-REGIONAL SURROUNDINGS COLLABORATION IN MEXICO, AND SURELY LATIN AMERICA. Problems of Education in the 21st Century, Problems of Education in the 21st Century, 78(4), Continuous. presented at the August/2020. doi:https://doi.org/10.33225/pec/20.78.516

Manenova, M., & Skutil, M. (2009). TOPICAL ACCESSES TO TEACHING STUDENTS OF THE STUDY LINE TEACHING PROFESSION FOR THE 1ST LEVEL OF PRIMARY SCHOOLS: PARTIAL INFORMATION FROM RESEARCH. Problems of Education in the 21st Century , Problems of Education in the 21st Century , 13. presented at the June/2009. Retrieved from http://oaji.net/articles/2014/457-1393666333.pdf

Bazghandi, P., Zarghami-Hamrah, S., Ghaedi, Y., Mahmudnia, A., & Noaparast, K. B. (2015). THEORETICAL EXPLANATION OF THE IMPLICATIONS OF COMPLEX SYSTEMS THEORY FOR TEACHING SCIENCE. Problems of Education in the 21st Century, Problems of Education in the 21st Century, 65, Discontinuous. presented at the June/2015. doi:https://doi.org/10.33225/pec/15.65.06

Bencsik, A., Noszkay, E., & Marosi, I. (2009). TEAMWORK IN EDUCATION. Problems of Education in the 21st Century , Problems of Education in the 21st Century , 10. presented at the January/2009. Retrieved from http://oaji.net/articles/2017/457-1505027294.pdf

Miller, P., & Roofe, C. G. (2013). 'TEACHING TO THE HALO-EFFECT': SOCIAL JUSTICE ISSUES AMONG TRAINEE-TEACHERS AT ONE TEACHER TRAINING INSTITUTION IN JAMAICA. Problems of Education in the 21st Century, Problems of Education in the 21st Century, 55. presented at the July/2013. doi:https://doi.org/10.33225/pec/13.55.88

Kaczor, A., Matosiuk, D., & Persona, A. (2009). TEACHING PROTEIN SCIENCE WITH APPLICATION OF COMPUTERS – CASE STUDY OF BCL-2 PROTEIN FAMILY. Problems of Education in the 21st Century , Problems of Education in the 21st Century , 11. presented at the May/2009. Retrieved from http://oaji.net/articles/2014/457-1392408585.pdf