Gunawan, B., Purwanti, S., Nurlina, N., & Huda, N. (2023). Increasing the Growth and Product of Red Spinach and Study of it’s Benefits as a Source of Nutrition Fe for Body Health. International Journal of Horticulture, Agriculture and Food Science, 7(1), 01–07. https://doi.org/10.22161/ijhaf.7.1.1