Gaya APA

nisa, U. (2022). The Effect Of Problem Based Learning (PBL) Method On Students’ Critical Thinking Ability In Fifth Grade Science Learning In Elementary Schools . Jakarta: fkip uhamka.

Gaya MLA

nisa, Ulfatun. "The Effect Of Problem Based Learning (PBL) Method On Students’ Critical Thinking Ability In Fifth Grade Science Learning In Elementary Schools ". Jakarta: fkip uhamka, 2022. Text.