Putri, M., & Nelvia, N. (2023). Growth and Yields of Upland Rice (Oryza sativa L.) Applied by Synthetic Zeolite and Catfish Liquid Organic Fertilizer. JOURNAL OF TROPICAL SOILS, 28(3), 107–115. https://doi.org/10.5400/jts.2023.v28i3.107-115