Rismawati F, Mujahidah U, Ardyansyah FA, Andreas EP, Priyoko TS, Gulo N, Saragih NH. Life Cycle Assessment (LCA) of Palm Oil Boiler Ash (POBA) Implementation Scenarios as an NPK Fertilizer Alternative Substitution in Palm Oil Plantations. envirotek [Internet]. 2026Jun.30 [cited 2026Jul.2];18(1):60-5. Available from: https://envirotek.upnjatim.ac.id/index.php/envirotek/article/view/2318