Abror, M, and Widyastuti. “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.)”. Nabatia 7, no. 2 (December 1, 2019): 67–76. Accessed May 9, 2025. https://nabatia.umsida.ac.id/index.php/nabatia/article/view/562.