Helmi, Dewilna, Asep Asep, Paisal Ansiska, Dwi Partini, and C. A. Barus. 2023. “Utilization of Red Onion Waste As Fertilizer in Home Yards for Red Onion Peeling Workers in Nagari Muaro Paneh”. Jurnal Pengabdian Arumbai 1 (2), 65-70. https://doi.org/10.30598/arumbai.vol1.iss2.pp65-70.