Morris III, J. (2020). SOCIAL SUPPORT AMONG MALE UNDERGRADUATES: A SYSTEMATIC REVIEW. Problems of Education in the 21st Century, Problems of Education in the 21st Century, 78(2), Continuous. presented at the April/2020. doi:https://doi.org/10.33225/pec/20.78.235

Vuong, Q. - H., Do, M. - T., Pham, T. - V. - A., Do, T. - A., Doan, P. - T., Hoang, A. - D., Ta, T. - H., et al. (2020). THE STATUS OF EDUCATIONAL SCIENCES IN VIETNAM: A BIBLIOMETRIC ANALYSIS FROM CLARIVATE WEB OF SCIENCE DATABASE BETWEEN 1991 AND 2018. 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/20.78.644

Berková, K., Krejčová, K., & Novák, J. (2020). STUDENTS' ATTITUDES TO SELECTED SUBJECTS IN SECONDARY ECONOMIC EDUCATION. Problems of Education in the 21st Century, Problems of Education in the 21st Century, 78(1), Continuous. presented at the February/2020. doi:https://doi.org/10.33225/pec/20.78.09

Mumhure, G., Jita, L. C., & Chimbi, G. T. (2020). SUBJECT PANELS AS SUSTAINABLE INNOVATION FOR TEACHER PROFESSIONAL DEVELOPMENT. 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/20.78.799

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

Huang, C. - H., Cheng, F. - L., & Teng, C. - Y. (2020). TEACHING PRACTICES: INTEGRATING POSITIVE THINKING IN PICTURE BOOK CREATION FOR ECONOMICALLY DISADVANTAGED CHILDREN. Problems of Education in the 21st Century, Problems of Education in the 21st Century, 78(6A), Continuous. presented at the December/2020. doi:https://doi.org/10.33225/pec/20.78.1081

Hassan, Ul. M., & Akbar, R. A. (2020). TECHNOLOGICAL LITERACY: TEACHERS’ PROGRESSIVE APPROACH USED FOR 21ST CENTURY STUDENTS’ ACADEMIC SUCCESS IN VIBRANT ENVIRONMENT. 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/20.78.734

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

Ngulube, B. (2020). UNDERGRADUATE ECONOMICS CURRICULUM AND EMPLOYABILITY SKILLS IN SOUTH AFRICA. Problems of Education in the 21st Century, Problems of Education in the 21st Century, 78(6), Continuous. presented at the December/2020. doi:https://doi.org/10.33225/pec/20.78.1000

Pelekh, Y. (2020). URGENT ISSUES AND MODERN CHALLENGES OF HIGHER EDUCATION. 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/20.78.671

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

Arroio, A. (2020). THE VALUE OF EDUCATION IN THE CONTEXT OF COVID-19 PANDEMIC. Problems of Education in the 21st Century, Problems of Education in the 21st Century, 78(3), Continuous. presented at the June/2020. doi:https://doi.org/10.33225/pec/20.78.309

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

Zureck, A. (2021). ACHIEVING ACTIVE LEARNING AND DEEP LEARNING WITH MEDIA USING THE EXAMPLE OF TEACHING FINANCE. Problems of Education in the 21st Century, Problems of Education in the 21st Century, 79(3), Continuous. presented at the June/2021. doi:https://doi.org/10.33225/pec/21.79.485

Jevtić, B., & Milošević, D. (2021). ADOLESCENTS' PREFERENCES FOR MEDIA CONTENT AND THEIR PERCEPTIONS OF DOMINANT VALUE ORIENTATIONS IN THE MEDIA. 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/21.79.34

Khumalo, S. S. (2021). ANALYZING THE EXPERIENCES OF WOMEN PRINCIPALS IN PRIMARY SCHOOLS IN LIMPOPO PROVINCE, SOUTH AFRICA THROUGH SOCIAL JUSTICE THEORY. 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/21.79.47

Owino, W. O., Asakhulu, N. M., Mwania, J. M., & Mwanza, R. (2021). ATTACHMENT STYLES AND RISKY SEXUAL BEHAVIORS IN ADOLESCENTS. Problems of Education in the 21st Century, Problems of Education in the 21st Century, 79(6), Continuous. presented at the December/2021. doi:https://doi.org/10.33225/pec/21.79.928

La, L. T. B., Nguyen, N. T. T., Truong, A. T. T., Tran, T. - G., & Nguyen, T. - T. (2021). A BIBLIOMETRIC ANALYSIS OF COHESIVE SPEECH RESEARCH OF PRESCHOOLERS FROM 1970 TO 2020. 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/21.79.611

Board, E. (2021). CONTENTS. Problems of Education in the 21st Century, Problems of Education in the 21st Century, 79(1), Continuous. presented at the February/2021. Retrieved from http://oaji.net/articles/2021/457-1612638378.pdf

Board, E. (2021). CONTENTS. Problems of Education in the 21st Century, Problems of Education in the 21st Century, 79(2), Continuous. presented at the April/2021. Retrieved from http://oaji.net/articles/2021/457-1617434276.pdf

Board, E. (2021). CONTENTS. Problems of Education in the 21st Century, Problems of Education in the 21st Century, 79(3), Continuous. presented at the June/2021. Retrieved from http://oaji.net/articles/2021/457-1623676220.pdf

Board, E. (2021). CONTENTS. Problems of Education in the 21st Century, Problems of Education in the 21st Century, 79(5), Continuous. presented at the October/2021. Retrieved from http://oaji.net/articles/2021/457-1634799511.pdf

Board, E. (2021). CONTENTS. Problems of Education in the 21st Century, Problems of Education in the 21st Century, 79(4), Continuous. presented at the June/2021. Retrieved from http://oaji.net/articles/2021/457-1628686515.pdf

Board, E. (2021). CONTENTS. Problems of Education in the 21st Century, Problems of Education in the 21st Century, 79(6), Continuous. presented at the December/2021. Retrieved from http://oaji.net/articles/2021/457-1639553641.pdf

Lay, Y. F., & Ng, K. T. (2021). CORRELATES OF SCIENCE CLASSROOM TEACHING WITH SOUTHEAST ASIAN AND EAST ASIAN EIGHTH GRADERS’ SCIENCE ACHIEVEMENT IN TIMSS 2015 . Problems of Education in the 21st Century, Problems of Education in the 21st Century, 79(3), Continuous. presented at the June/2021. doi:https://doi.org/10.33225/pec/21.79.425