RIANSIH, Chici; PURWANTI, Ratih; RATNANINGSIH, Dwi; SUSILANI, Amalina Tri. Innovative Technology for Making Solid Soap from Used Cooking Oil as a Solution to the Problem of Household Waste and Home Industry Barukan Village, Manisrenggo, Klaten, Central Java : Teknologi Inovasi Pembuatan Sabun Padat Dari Minyak Jelantah Sebagai Solusi Permasalahan Limbah Rumah Tangga Dan Home Industri Desa Barukan, Manisrenggo, Klaten, Jawa Tengah. Mattawang: Jurnal Pengabdian Masyarakat, [S. l.], v. 5, n. 1, p. 25–31, 2024. DOI: 10.35877/454RI.mattawang2470. Disponível em: https://jurnal.ahmar.id/index.php/mattawang/article/view/2470. Acesso em: 25 apr. 2026.