“RESPON TANAMAN PAKCHOY (Brasica Rappa L.) VARIETAS GREEN PAKCHOY TERHADAP PEMBERIAN PUPUK NPK”. AGRO TATANEN | Jurnal Ilmiah Pertanian, vol. 1, no. 1, Oct. 2018, pp. 17-24, https://doi.org/10.55222/agrotatanen.v1i1.45.