Wulantika, T., Sondang, Y., Alfina, R., Sembiring, N., Wahono, S., Hardaningsih, W., Yefriwati, Ritawati and Fitri, F. (2023) “Enhancing soil and pakcoy (Brassica rapa subsp. Chinensis) nutrient content: investigating the effects of chicken manure compost and bioactivator combinations on various doses”, Jurnal Ilmiah Pertanian, 20(3), pp. 271-280. doi: 10.31849/jip.v20i3.12176.