“PHYTOCHEMICAL SCREENING AND BIOACTIVITY OF CHLOROFORM, ACETONE AND ETHYL ACETATE EXTRACTS OF HAEMATOSTAPHIS BARTERI”. FUDMA JOURNAL OF SCIENCES, vol. 3, no. 4, Apr. 2023, pp. 138-43, https://fjs.fudutsinma.edu.ng/index.php/fjs/article/view/1631.