2026. FROM FRUIT-PEEL WASTE TO SOIL HEALTH: ANAEROBIC BIOFERTILIZER ENHANCES SOIL MICROBIAL FUNCTION AND HOT PEPPER PRODUCTIVITY IN CALABAR, NIGERIA. Journal of Enviromental Sciences and Built Environental Research. 1, 2 (Jul. 2026), 117–147. DOI:https://doi.org/10.83374/jesber.vol1no2.42.