Sumini S. 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. JPS [Internet]. 22 Juni 2022 [dikutip 27 April 2024];4(1):81-90. Tersedia pada: https://jurnal.polinela.ac.id/jps/article/view/2509