Marfu’ah S, Amelia L, Mitra A, Amalia S, Setyorini TA, Alifah K. Development of Eco-Friendly Chemistry Teaching Materials: A Periodic Table Using Recycled Materials. ICRSE [Internet]. 2025 Apr. 15 [cited 2026 Jul. 8];4:1037-44. Available from: https://sunankalijaga.org/prosiding/index.php/icrse/article/view/1538