Sabo, M. U., Kashere, M. A., Tijjani, A., Aliyu, M. PRELIMINARY DETERMINATION OF PHYTOCHEMICAL COMPOUNDS IN SENNA SIAMEA LEAVES POWDERS FOR INSECT PEST CONTROL. njaat [Internet]. 2023 Jun. 10 [cited 2025 Oct. 3];3(1):21-8. Available from: https://www.njaat.com.ng/index.php/njaat/article/view/449