Nguyen, T., Nguyen, S., & Nguyen, A. (2021). Site nutrient suitability mapping for potential Pepper cultivation with the application of spatial fuzzy multi‑criteria decision analysis and GIS. Science & Technology Development Journal: Science of the Earth & Environment, 5(2), 408-416. https://doi.org/https://doi.org/10.32508/stdjsee.v5i2.631