TANTIA; NURMAIRINA. IMPROVING STUDENT LEARNING OUTCOMES BY USING PROBLEM BASED LEARNING MODEL IN LEARNING THEMATIC CLASS III THEME OF GROWTH AND DEVELOPMENT OF LIVING CREATURES. JOURNAL OF HUMANITIES AND SOCIAL STUDIES, [S. l.], v. 2, n. 03, p. 1230–1249, 2024. Disponível em: https://humasjournal.my.id/index.php/HJ/article/view/387. Acesso em: 21 oct. 2025.