Nurenik, Indarwati, L. D., & Imamah, N. R. N. (2026). Evaluation of Eco-Enzyme Potential as an Eco-Friendly Biostimulant on the Growth and Yield of Upland Kangkong (Ipomoea reptans Poir.). Asia Pacific Journal of Sustainable Agriculture, Food and Energy, 14(1), 32–36. https://doi.org/10.36782/apjsafe.v14i1.729