1.
Noviana ND, Maryani I. Problem-based learning and its contribution to the analytical skills of 5th grade students in science learning. J. Prof. Teach. Educ. [Internet]. 2024 Dec. 6 [cited 2025 Apr. 5];2(2):70-82. Available from: http://journal1.uad.ac.id/index.php/JPROTECT/article/view/1279