Lamanauskas, V. (2008). QUALITY OF HIGHER EDUCATION: IDEALS AND REALITY. 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/2014/457-1392234536.pdf

Lamanauskas, V. (2010). ECOLOGY EDUCATION AS AN INTEGRAL COMPONENT OF PRIMARY NATURAL SCIENCE EDUCATION: SOME RELEVANT ISSUES. Problems of Education in the 21st Century , Problems of Education in the 21st Century , 21. presented at the June/2010. Retrieved from http://oaji.net/articles/2014/457-1400135375.pdf

Lamanauskas, V., Šlekienė, V., Ragulienė, L., & Bilbokaitė, R. (2011). DIGITAL TEACHING AND LEARNING CONTENT IN NATURAL SCIENCE EDUCATION: EDUCATIONAL USEFULNESS EVALUATION. Problems of Education in the 21st Century, Problems of Education in the 21st Century, 37. presented at the December/2011. doi:https://doi.org/10.33225/pec/11.37.70

Lamanauskas, V. (2019). SCIENTIFIC ARTICLE PREPARATION: A COMPREHENSIVE INTRODUCTION. Problems of Education in the 21st Century, Problems of Education in the 21st Century, 77(6), Continuous. presented at the December/2019. doi:https://doi.org/10.33225/pec/19.77.688

Lamanauskas, V. (2008). FROM TEACHING TO LEARNING: A NEW PARADIGM IN MODERN EDUCATION. Problems of Education in the 21st Century , Problems of Education in the 21st Century , 4. presented at the February/2008. Retrieved from http://oaji.net/articles/2014/457-1392222415.pdf

Lamanauskas, V. (2010). THE PECULARITIES OF THE EXTRACURRICULAR ACTIVITIES OF PRIMARY NATURAL SCIENCE EDUCATION. 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/2014/457-1399916909.pdf

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

Lamanauskas, V., Iordache, D. D., & Pribeanu, C. (2017). SOCIAL INFLUENCE AND DEPENDENCE IN THE FACEBOOK USE BY ROMANIAN AND LITHUANIAN UNIVERSITY STUDENTS. Problems of Education in the 21st Century, Problems of Education in the 21st Century, 75(4), Continuous. presented at the August/2017. doi:https://doi.org/10.33225/pec/17.75.354

Lamanauskas, V. (2007). EDUCATION DIVERSITY AS AN INDICATOR OF SOCIETY POSITIVE DEVELOPMENT. Problems of Education in the 21st Century , Problems of Education in the 21st Century , 2. presented at the September/2007. Retrieved from http://oaji.net/articles/2014/457-1392219627.pdf

Lamanauskas, V., Šlekienė, V., & Ragulienė, L. (2009). COMPUTER-BASED TECHNOLOGIES IN THE PROCESS OF TEACHING/LEARNING SCIENCES IN COMPREHENSIVE SCHOOL: SOCIO-EDUCATIONAL ASPECTS. 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/2014/457-1396707347.pdf

Lamanauskas, V. (2011). THE SCIENCE EDUCATION TOOLS AND WAYS OF PRODUCING THEM IN THE COOPERATION PROCESS. Problems of Education in the 21st Century, Problems of Education in the 21st Century, 30. presented at the May/2011. doi:https://doi.org/10.33225/pec/11.30.05

Lamanauskas, V. (2014). SCIENCE AND MATH TEACHERS’ COLLABORATION: HOW TO DEVELOP IT SEEKING PUPIL’S SUCCESS AT SCHOOL. Problems of Education in the 21st Century, Problems of Education in the 21st Century, 62, Discontinuous. presented at the December/2014. doi:https://doi.org/10.33225/pec/14.62.05

Lamanauskas, V. (2009). INTEGRATED SCIENCE TEACHING BY APPLYING DIDACTIC DIFFERENTIATION: SOME ACTUAL CIRCUMSTANCES. 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/2014/457-1393665879.pdf

Lamanauskas, V. (2010). ECOLOGIZATION OF THE WORLD OUTLOOK AS THE KEY PURPOSE OF EDUCATIONAL PRACTICE. 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=2594254

Lamanauskas, V. (2013). SOME SKETCHES ON SOCIAL NETWORKING WEBSITES. 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/13.54.05

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