Jumhur, A. A., Avianti, R. A., Nurfitri, P. E. and Mahir, I. (2024) “Implementation of Problem-based Learning to Improve Critical Thinking Ability of Vocational Students in Jakarta”, European Journal of Education and Pedagogy, 5(5), pp. 16–24. doi: 10.24018/ejedu.2024.5.5.860.