“PERFORMANCE OF A PROTOTYPE WINDMILL FOR WATER PUMPING IN KPAKUNGU COMMUNITY OF NIGER STATE, NIGERIA”, NIJOTECH, vol. 39, no. 4, pp. 1085–1092, Sep. 2020, Accessed: Apr. 19, 2026. [Online]. Available: https://mail.nijotech.com/index.php/nijotech/article/view/2446