Rizkiyah Purnama; Muthiatul Khairiyah Ritonga; Raufan Syiddik Harahap; Zulhimma Zulhimma. Training on Making Hygienic Laundry Soap Based on Home Industry for Housewives in Jambur Village, Padang Matinggi. IJECM 2026, 3, 43-50.