Alasa, J. J., A. U. Bashir, M. Mustapha, and B. Mohammed. 2021. “Experimental Study on the Use of Banana and Pineapple Peel Waste As Biofertilizers, Tested on Hibiscus Sabdariffa Plant: Promoting Sustainable Agriculture and Environmental Sanitation”. ARID ZONE JOURNAL OF ENGINEERING, TECHNOLOGY AND ENVIRONMENT 17 (4), 547-54. https://azojete.com.ng/index.php/azojete/article/view/537.