Kandungan NPK Ekstrak Keong Mas (Pomacea canaliculata L.) yang Difermentasi pada Beberapa Konsentrasi EM4 (Effective Microorganism 4): NPK Content of Golden Snail Extract Fermented at Some EM4 (Effective Microorganism 4) Concentrations. j.ilm.inov. [Internet]. 2024 Jun. 19 [cited 2026 Nov. 8];24(2):127-30. Available from: https://publikasi.polije.ac.id/jii/article/view/4444