Second ZMA, Aoudou Y, Yvonne FN. A Comparative Study on Different Methods of Inoculating Cowpea Using Microbial Fertilisers. DAFS [Internet]. 2023Apr.19 [cited 2024Jul.3];10(4):39-46. Available from: https://journals.scholarpublishing.org/index.php/TNC/article/view/13871