Purnavita, Sari, Sri Sutanti, and Herman Yoseph Sriyana. “Practice-Based Chemistry Learning With Training on Household Products Manufacturing at SMAN 15 Semarang: Belajar Kimia Berbasis Praktikum Dengan Pelatihan Pembuatan Produk Household Di SMAN 15 Semarang”. Mattawang: Jurnal Pengabdian Masyarakat 1, no. 2 (January 23, 2021): 55–62. Accessed April 24, 2026. https://qemsjournal.org/index.php/mattawang/article/view/205.