Ahmadu, I. S., & Muhammad, J.A. (2025). CRITICAL PERIOD FOR CROP-WEED COMPETITION IN GROUNDNUT (Arachis hypogaea L.) UNDER WET SEASON IN THE NORTHERN GUINEA AND SUDAN SAVANNA OF NIGERIA. Nigerian Journal of Agriculture and Agricultural Technology, 5(2B), 121–130. Retrieved from https://www.njaat.com.ng/index.php/njaat/article/view/1126