Abror, M., & Widyastuti. (2019). 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(2), 67–76. Retrieved from https://nabatia.umsida.ac.id/index.php/nabatia/article/view/562