1.
Pitriani L, Muchlis EE, Stiadi E. The Influence of Problem Based Learning Model with Flipped Classroom on the Mathematical Literacy Ability of Class VIII Students at SMPN 19 Seluma. IJIER [Internet]. 2025 Jun. 10 [cited 2025 Jul. 12];4(1):64-81. Available from: https://ejournal.unib.ac.id/ijier/article/view/43312