Riadin A, Rahardjanto A, Solikin A, Wahyono P. Developing Guided Problem Based Learning for Critical Thinking and Learning Independence in Elementary Science. Ber. Ilm. Pend. [Internet]. 2026Nov.1 [cited 2026Nov.5];6(3):340-51. Available from: https://journal.kurasinstitute.com/index.php/bip/article/view/2420