[1]
M. F. Simanjuntak and N. Sudibjo, “MENINGKATKAN KETERAMPILAN BERPIKIR KRITIS DAN KEMAMPUAN MEMECAHKAN MASALAH SISWA MELALUI PEMBELAJARAN BERBASIS MASALAH [IMPROVING STUDENTS’ CRITICAL THINKING SKILLS AND PROBLEM SOLVING ABILITIES THROUGH PROBLEM-BASED LEARNING]”, JOHME, vol. 2, no. 2, pp. 108–118, Jun. 2019.