[1]
R. B. Alexandro Timpua, W. . Warsiyah, E. . Ayuningtyas, and R. D. . Triastianti, “Utilization of Domestic Sewon Bantul Sewage Sludge as Raw Material for Granular Organic Fertilizer (GOF)”, cerdika, vol. 6, no. 6, pp. 2126–2136, Jun. 2026.