Sumini, Sumini. “Respon Pertumbuhan Dan Produksi Tanaman Kailan (Brassica Oleracea L) Dengan Pemberian Berbagai Dosis Dan Frekuensi Aplikasi Bio-Urin: Growth Response and Production of Kailan(Brassica Oleracea L) With Various Doses and Frequency of Bio-Urine Applications”. J-Plantasimbiosa 4, no. 1 (Juni 22, 2022): 81-90. Diakses April 28, 2024. https://jurnal.polinela.ac.id/jps/article/view/2509.