Levin, I., Korenblit, M., & Talis, V. (2013). STUDY OF SOCIAL NETWORKS’ DYNAMICS BY SIMULATION WITHIN THE NODEXL-EXCEL ENVIRONMENT. Problems of Education in the 21st Century, Problems of Education in the 21st Century, 54. presented at the June/2013. doi:https://doi.org/10.33225/pec/13.54.125

Anne Bonnevie Lund. (2010). A STUDY ON HOW THE USE OF ICT IN TRAVELLING PERIODS INFLUENCES ROMANI STUDENTS’ ATTITUDES TOWARDS SCHOOL. Problems of Education in the 21st Century, Problems of Education in the 21st Century, 26. presented at the November/2010. Retrieved from https://journals.indexcopernicus.com/search/article?articleId=2594279

Lamanauskas, V. (2023). SYSTEM AS A WHOLE AND EDUCATION AS A SYSTEM: RELEVANT THOUGHTS AND CONSIDERATIONS . Problems of Education in the 21st Century, Problems of Education in the 21st Century, 81(6), Continuous. presented at the December/2023. doi:https://doi.org/10.33225/pec/23.81.723

Lamanauskas, V. (2022). SYSTEMOLOGY OF EDUCATION: SOME THOUGHTS ON THE CONCEPT AND DEVELOPMENT. Problems of Education in the 21st Century, Problems of Education in the 21st Century, 80(6), Continuous. presented at the December/2022. doi:https://doi.org/10.33225/pec/22.80.744

Lamanauskas, V. (2018). TEACHER HEALTH LITERACY: WHY DOES IT MATTER?. Problems of Education in the 21st Century, Problems of Education in the 21st Century, 76(1), Continuous. presented at the February/2018. doi:https://doi.org/10.33225/pec/18.76.04

Lamanauskas, V. (2016). TEACHER-EDUCATOR VERSUS TEACHER-LEADER. Problems of Education in the 21st Century, Problems of Education in the 21st Century, 72, Discontinuous. presented at the August/2016. doi:https://doi.org/10.33225/pec/16.72.04

Lelinge, B., & Svensson, C. (2020). TEACHERS’ AWARENESS AND UNDERSTANDING OF STUDENTS’ CONTENT KNOWLEDGE OF GEOMETRIC SHAPES. Problems of Education in the 21st Century, Problems of Education in the 21st Century, 78(5), Continuous. presented at the October/2020. doi:https://doi.org/10.33225/pec/20.78.777

Stranovská, E., Lalinská, M., & Boboňová, I. (2018). TEACHERS MOTIVATION TOWARDS ASSESSMENT OF THEIR PROFESSIONAL COMPETENCES. Problems of Education in the 21st Century, Problems of Education in the 21st Century, 76(4), Continuous. presented at the August/2018. doi:https://doi.org/10.33225/pec/18.76.561

Lorke, J., & Sommer, K. (2010). TEACHING CHROMATOGRAPHY IN SECONDARY SCHOOL - AN INVESTIGATION CONCERNING GRADE, CONTEXT, CONTENT, EXPERIMENTS AND MEDIA. Problems of Education in the 21st Century , Problems of Education in the 21st Century , 19. presented at the March/2010. Retrieved from http://oaji.net/articles/2014/457-1399917392.pdf

Laferrière, T., Barma, S., Gervais, F., Hamel, C., Allaire, S., & Breuleux, A. (2012). TEACHING, LEARNING, AND KNOWLEDGE BUILDING: THE CASE OF THE REMOTE NETWORKED SCHOOL INITIATIVE. 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/12.40.96

Lamanauskas, V. (2011). TEN THESES ON MODERN NATURAL SCIENCE EDUCATION. Problems of Education in the 21st Century, Problems of Education in the 21st Century, 33. presented at the August/2011. doi:https://doi.org/10.33225/pec/11.33.05

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

Klasnić, I., Đuranović, M., & Lucin, M. (2022). TOWARDS THE DIFFERENT: A CASE STUDY OF A SYRIAN ASYLUM SEEKER IN CROATIAN SCHOOL CONTEXT . Problems of Education in the 21st Century, Problems of Education in the 21st Century, 80(5), Continuous. presented at the October/2022. doi:https://doi.org/10.33225/pec/22.80.708

Lamanauskas, V. (2011). TRADITIONAL AND CONSTRUCTIVE NATURAL SCIENCE EDUCATION PARALLELS. Problems of Education in the 21st Century, Problems of Education in the 21st Century, 28. presented at the April/2011. Retrieved from http://journals.indexcopernicus.com/abstract.php?icid=939893

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

Lamanauskas, V., Šlekienė, V., & Ragulienė, L. (2012). USAGE OF SOCIAL NETWORKING WEBSITES: LITHUANIAN UNIVERSITY STUDENTS’ POSITION. Problems of Education in the 21st Century, Problems of Education in the 21st Century, 45. presented at the July/2012. doi:https://doi.org/10.33225/pec/12.45.27

Lamanauskas, V., & Vilkonis, R. (2007). THE USAGE OF THE INTERNET IN TEACHING PHYSICS IN LITHUANIA: THE ANALYSIS OF A SITUATION AND PERSPECTIVES. 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/2014/457-1392218228.pdf

Gorghiu, G., Pribeanu, C., Lamanauskas, V., & Slekiene, V. (2020). USEFULNESS OF MOBILE TEACHING AND LEARNING AS PERCEIVED BY ROMANIAN AND LITHUANIAN SCIENCE TEACHERS. Problems of Education in the 21st Century, Problems of Education in the 21st Century, 78(5), Continuous. presented at the October/2020. doi:https://doi.org/10.33225/pec/20.78.719

Silva, M. J., Lopes, J. B., & Silva, A. A. (2013). USING SENSES AND SENSORS IN THE ENVIRONMENT TO DEVELOP ABSTRACT THINKING – A THEORETICAL AND INSTRUMENTAL FRAMEWORK. Problems of Education in the 21st Century, Problems of Education in the 21st Century, 53. presented at the April/2013. doi:https://doi.org/10.33225/pec/13.53.99

da Breganha, M. G., da Lopes, B. S., & Costa, N. (2018). USING STUDENTS’ VOICE TOWARDS QUALITY IMPROVEMENT OF ANGOLAN SECONDARY PHYSIC CLASSES. Problems of Education in the 21st Century, Problems of Education in the 21st Century, 76(3), Continuous. presented at the June/2018. doi:https://doi.org/10.33225/pec/18.76.289

Bílek, M., Šimonová, I., & Lašek, J. (2010). VIRTUAL LEARNING ENVIRONMENT AS A SUBJECT OF CURRENT RESEARCH PROJECTS AT UNIVERSITY OF HRADEC KRÁLOVÉ. Problems of Education in the 21st Century , Problems of Education in the 21st Century , 23. presented at the July/2010. Retrieved from https://journals.indexcopernicus.com/search/article?articleId=2594592

Lakhvich, T. (2012). VISUALISATION-ASSISTED TEACHING: CAN VIRTUAL GIVE RISE TO REAL KNOWLEDGE?. Problems of Education in the 21st Century, Problems of Education in the 21st Century, 42. presented at the May/2012. doi:https://doi.org/10.33225/pec/12.42.05

Lamanauskas, V. (2020). WRITING A SCIENTIFIC ARTICLE: DESCRIBING RESULTS. Problems of Education in the 21st Century, Problems of Education in the 21st Century, 78(4), Continuous. doi:https://doi.org/10.33225/pec/20.78.472

Lamanauskas, V. (2021). WRITING A SCIENTIFIC ARTICLE: FOCUSED DISCUSSION AND RATIONAL CONCLUSIONS. Problems of Education in the 21st Century, Problems of Education in the 21st Century, 79(1), Continuous. presented at the February/2021. doi:https://doi.org/10.33225/pec/21.79.04