THE EFFECT OF SIMPLE EXPERIMENTS ON OBJECT CLASSIFICATION SKILLS IN INSAN MULIA ISLAMIC KINDERGARTEN, MOJOKERTO. BJPA [Internet]. 2026 Feb. 25 [cited 2026 Jul. 21];12(1):30-43. Available from: https://jurnal35.ar-raniry.ac.id/index.php/bunayya/article/view/34066