“The Effect of Vermicompost Fertilizer and EM4 (Effective Microorganism) On The Growth and Production of tomato (Lycopersicon esculentum).: Pengaruh Pupuk Kascing dan EM4 (Effective Microorganism) Terhadap Pertumbuhan dan Produksi Tanaman Tomat (Lycopersicon Esculentum.)” (2019) Nabatia, 7(2), pp. 67–76. Available at: https://nabatia.umsida.ac.id/index.php/nabatia/article/view/562 (Accessed: 6 November 2026).