NIRMALA, BESSE. PENINGKATAN HASIL BELAJAR SAINS MELALUI SCIENCE PROCESS SKILLS APPROACH. JPUD - Jurnal Pendidikan Usia Dini, [S. l.], v. 8, n. 2, p. 231–240, 2014. DOI: 10.21009/jpud.v8i2.3584. Disponível em: https://journal.unj.ac.id/unj/index.php/jpud/article/view/3584. Acesso em: 19 may. 2026.