Rizar, Fitra Fadhilah, Maria Fitriana, and Teguh Achadi. 2023. “Growth and Yield of Spinach (Amaranthus Tricolor L.) Using Various Compositions of Planting Media”. Jurnal Lahan Suboptimal : Journal of Suboptimal Lands 12 (1):42-51. https://doi.org/10.36706/jlso.12.1.2023.585.