IMPLEMENTATION OF THE PROJECT-BASED LEARNING (PJBL) MODEL AS AN ATTEMPT TO IMPROVE THE THIRD-GRADE STUDENTS’ CRITICAL THINKING SKILLS AT SDN 004 RANTAU KOPAR. Primary: Jurnal Pendidikan Guru Sekolah Dasar, [S. l.], v. 12, n. 2, p. 534–541, 2023. DOI: 10.33578/jpfkip.v12i2.9674. Disponível em: https://primary.ejournal.unri.ac.id/index.php/JPFKIP/article/view/339. Acesso em: 21 jan. 2026.