Abror, M, and Sisilia dewi. 2020. “Effect Of Tofu Liquid Waste Fertilizer And Compost Of Rice Straw On The Growth And Production Of Pakcoy (Brassica Rapa L): Pengaruh Pupuk Limbah Cair Tahu Dan Kompos Jerami Padi Terhadap Pertumbuhan Dan Produksi Tanaman Pakcoy (Brassica Rapa L)”. Nabatia 8 (1):9-15. https://nabatia.umsida.ac.id/index.php/nabatia/article/view/915.