Valencia-Arias, A., Cano, L. D., & Arango-Botero, D. (2019). TRENDS IN THE M-LEARNING SUBJECT AREA OVER A 15-YEAR PERIOD (2002-2017) USING SCOPUS. 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/19.77.292

Toro, O. N. P., Correa, Y. A., Valencia-Arias, A., & Benjumea-Arias, M. (2020). A BIBLIOMETRIC ANALYSIS OF THE USE OF OPEN SOURCE SOFTWARE IN EDUCATIONAL CONTEXTS. 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/20.78.114

Nguyen, M. T., Vu, N. Q. D., Nguyen, H. T., & Vu, T. P. T. (2024). MAPPING THE LANDSCAPE OF CONTINUING EDUCATION RESEARCH IN ASIA: A BIBLIOMETRIC ANALYSIS OF SCOPUS-INDEXED PUBLICATIONS FROM 1972 TO 2023. Problems of Education in the 21st Century, Problems of Education in the 21st Century, 82(5), Continuous. presented at the October/2024. doi:https://doi.org/10.33225/pec/24.82.687