[1]
“EFFECT OF KELLER SYSTEM OF INSTRUCTION ON FEMALE AND MALE STUDENTS’ ACADEMIC ACHIEVEMENT IN BIOLOGY IN ABAKALIKI EDUCATION ZONE, EBONYI STATE”, JERCPT, vol. 6, no. 1, pp. 13–29, Jan. 2025, Accessed: Nov. 08, 2026. [Online]. Available: https://ercptjournal.com/index.php/ojs/article/view/122