“Pembuatan Sabun Cair Dengan Alkali Kalium Abu Batang Pisang (Musa Paradisisaca): Making Liquid Soap With Alkali Potassium Banana Stems (Musa Paradisisaca)”. Talenta Conference Series: Science and Technology (ST) 1, no. 2 (December 20, 2018): 194–203. Accessed May 1, 2026. https://talentaconfseries.usu.ac.id/index.php/st/article/view/298.