Aulia, S., Putri, M.S.A. , Prasidya, D.A. and Syakbanah, N.L. 2023. Pengaruh Konsentrasi Bioaktivator Effective Microorganism 4 terhadap Waktu Penyerapan Air, Massa, dan Kualitas Kompos Pada Lubang Biopori: Effect of Effective Microorganism 4 Bioactivator Concentration on Water Absorption Time, Mass, and Quality of Compost in Biopori Pits. Jurnal Ecosolum. 12, 2 (Dec. 2023), 163 - 177. DOI:https://doi.org/10.20956/ecosolum.v12i2.27857.