“Pengembangan Lembar Kerja Peserta Didik (LKPD) Berbasis Problem Solving Materi Konsep Pecahan Meningkatkan Keterampilan Berpikir Kritis”. JGK (Jurnal Guru Kita) 9, no. 3 (June 30, 2025): 1035–1047. Accessed March 20, 2026. https://jurnal.unimed.ac.id/2012/index.php/jgkp/article/view/69443.