[1]
Mara Antero Siregar, Najla Lubis, and Ruth Riah Ate Tarigan, “Production of Lactuca sativa with Variations in Liquid Organic Fertilizer Concentration as an Ecoenzyme Derivative in a Hydroponic System”, JITCSE, vol. 2, no. 1, pp. 47–56, Feb. 2025.