Hutomo, A. P. ., Ritawati, S. ., Roidelindho, K. ., & Utama, P. (2024). The effect of coffee grounds compost and planting media on the growth and yield of kailan plants (Brassica oleracea L.) . Gema Wiralodra, 15(1), 167–180. https://doi.org/10.31943/gw.v15i1.672