Iderawumi AM, Mubo OA, Friday CE. Growth Charateristics and Yield Effect of Plant Spacing and Intercropping Maize and Cowpea. ABC j. adv. res. [Internet]. 2018 Jun. 30 [cited 2024 Nov. 23];7(1):17-24. Available from: https://i-proclaim.my/journals/index.php/abcjar/article/view/75