Board, E. (2019). COVER PAGE. Problems of Education in the 21st Centry, Problems of Education in the 21st Centry, 77(6), Continuous. presented at the December/2019. Retrieved from http://oaji.net/articles/2019/457-1575642029.pdf

Board, E. (2019). COVER PAGE. Problems of Education in the 21st Century, Problems of Education in the 21st Century, 77(3), Continuous. presented at the June/2019. Retrieved from http://oaji.net/articles/2019/457-1561381600.pdf

Board, E. (2019). COVER PAGE. Problems of Education in the 21st Century, Problems of Education in the 21st Century, 77(5), Continuous. presented at the October/2019. Retrieved from http://oaji.net/articles/2019/457-1571383971.pdf

Board, E. (2019). COVER PAGE. Problems of Education in the 21st Century, Problems of Education in the 21st Century, 77(4), Continuous. presented at the August/2019. Retrieved from http://oaji.net/articles/2019/457-1566968874.pdf

Board, E. (2019). COVER PAGE. Problems of Education in the 21st Century, Problems of Education in the 21st Century, 77(2), Continuous. presented at the April/2019. Retrieved from http://oaji.net/articles/2019/457-1556863326.pdf

Board, E. (2019). COVER PAGE. Problems of Education in the 21st Century, Problems of Education in the 21st Century, 77(1), Continuous. presented at the February/2019. Retrieved from http://oaji.net/articles/2019/457-1550424683.pdf

Adebayo, O. A., & Mudaly, R. (2019). CREATING A DECOLONISED CURRICULUM TO ADDRESS FOOD INSECURITY AMONG UNIVERSITY STUDENTS. Problems of Education in the 21st Century, Problems of Education in the 21st Century, 77(2), Continuous. presented at the April/2019. doi:https://doi.org/10.33225/pec/19.77.179

Kaldo, I., & Õun, K. (2019). DEVELOPING OF FACTOR STRUCTURE FOR LEARNING STRATEGIES OF ESTONIAN STUDENTS IN MATHEMATICS AT THE UNIVERSITY LEVEL. Problems of Education in the 21st Century, Problems of Education in the 21st Century, 77(3), Continuous. presented at the June/2019. doi:https://doi.org/10.33225/pec/19.77.338

Retnawati, H., & Wulandari, N. F. (2019). THE DEVELOPMENT OF STUDENTS’ MATHEMATICAL LITERACY PROFICIENCY. Problems of Education in the 21st Century, Problems of Education in the 21st Century, 77(4), Continuous. presented at the August/2019. doi:https://doi.org/10.33225/pec/19.77.502

Arroio, A. (2019). EDUCATION AS A HUMAN RIGHT AGAINST HATE SPEECH AND INTOLERANCE. Problems of Education in the 21st Century, Problems of Education in the 21st Century, 77(3), Continuous. presented at the June/2019. doi:https://doi.org/10.33225/pec/19.77.314

Mudaly, V., & Fletcher, T. (2019). THE EFFECTIVENESS OF GEOGEBRA WHEN TEACHING LINEAR FUNCTIONS USING THE IPAD. 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/19.77.55

Özgenel, M., Canpolat, Ö., Yağan, E., & Canlı, Ö. (2019). THE EFFECTS OF ENRICHED WORKSHOP TRAINING GIVEN TO PRE-SCHOOL STUDENTS ON CREATIVE THINKING SKILLS OF STUDENTS. Problems of Education in the 21st Century, Problems of Education in the 21st Century, 77(5), Continuous. presented at the October/2019. doi:https://doi.org/10.33225/pec/19.77.616

Kosor, M. M., Perovic, L. M., & Golem, S. (2019). EFFICIENCY OF PUBLIC SPENDING ON HIGHER EDUCATION: A DATA ENVELOPMENT ANALYSIS FOR EU-28. Problems of Education in the 21st Century, Problems of Education in the 21st Century, 77(3), Continuous. presented at the June/2019. doi:https://doi.org/10.33225/pec/19.77.396

Choi, S., Kim, N., Choi, S., & Kim, D. (2019). EMPHASIS MANIPULATION EFFECT IN TERMS OF THE LEAST-ABLED SETS ON COGNITIVE LOAD, TRANSFER, AND INSTRUCTIONAL EFFICIENCY. Problems of Education in the 21st Century, Problems of Education in the 21st Century, 77(2), Continuous. presented at the April/2019. doi:https://doi.org/10.33225/pec/19.77.228

Board, E. (2019). END PAGE. Problems of Education in the 21st Century, Problems of Education in the 21st Century, 77(1), Continuous. presented at the February/2019. Retrieved from http://oaji.net/articles/2019/457-1550425525.pdf

Board, E. (2019). END PAGE. Problems of Education in the 21st Century, Problems of Education in the 21st Century, 77(3), Continuous. presented at the June/2019. Retrieved from http://oaji.net/articles/2019/457-1561382509.pdf

Board, E. (2019). END PAGE. Problems of Education in the 21st Century, Problems of Education in the 21st Century, 77(4), Continuous. presented at the August/2019. Retrieved from http://oaji.net/articles/2019/457-1566969502.pdf

Board, E. (2019). END PAGE. Problems of Education in the 21st Century, Problems of Education in the 21st Century, 77(2), Continuous. presented at the April/2019. Retrieved from http://oaji.net/articles/2019/457-1556864037.pdf

Board, E. (2019). END PAGE. Problems of Education in the 21st Century, Problems of Education in the 21st Century, 77(6), Continuous. presented at the December/2019. Retrieved from http://oaji.net/articles/2019/457-1575642927.pdf

Board, E. (2019). END PAGE. Problems of Education in the 21st Century, Problems of Education in the 21st Century, 77(5), Continuous. presented at the October/2019. Retrieved from http://oaji.net/articles/2019/457-1571384887.pdf

Owen, E. A., Razali, A. B., Samad, A. A., & Noordin, N. (2019). ENHANCING LIBYAN STUDENTS’ ENGLISH SPEAKING PERFORMANCE THROUGH LANGUAGE GAME AND INFORMATION GAP ACTIVITIES. 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/19.77.110

Otaya, L. G., Kartowagiran, B., & Retnawati, H. (2019). THE ESTIMATION OF TEACHING PROFESSION EDUCATION (TPE) PARTICIPANTS’ ABILITY IN INDONESIA: AN ASSESSMENT MODEL WITH PARTIAL SCORING. 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/19.77.790

Dofková, R. (2019). EVALUATION OF SELF-EFFICACY IN PROSPECTIVE PRIMARY SCHOOL TEACHERS IN THE CONTEXT OF MATHEMATICS TEACHING. Problems of Education in the 21st Century, Problems of Education in the 21st Century, 77(2), Continuous. presented at the April/2019. doi:https://doi.org/10.33225/pec/19.77.244

Ngirishi, H., & Bansilal, S. (2019). AN EXPLORATION OF HIGH SCHOOL LEARNERS’ UNDERSTANDING OF GEOMETRIC CONCEPTS. 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/19.77.82

Mukuka, A., Mutarutinya, V., & Balimuttajjo, S. (2019). EXPLORING THE BARRIERS TO EFFECTIVE COOPERATIVE LEARNING IMPLEMENTATION IN SCHOOL MATHEMATICS CLASSROOMS. 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/19.77.745