Ariana, Lisa, Yayuk Andayani, and Rahmawati Rahmawati. “Perception of Chemistry Teachers and Students of Class XI MIPA SMAN 1 And SMAN 2 Labuapi to The Work Sheet Students Contained In Ethnosains on Coloid Stainless Materials”. Chemistry Education Practice 7, no. 1 (May 31, 2024): 180–186. Accessed June 29, 2024. https://jurnalfkip.unram.ac.id/index.php/CEP/article/view/5754.