AHMED IBRAHIM, SABIRU DAHIRU YUSUF, AMINU SALISU TSAURI, KABIR HUSAIN. EFFECT OF REALIA AND PICTURES ON BIOLOGY STUDENTS’ ACADEMIC PERFORMANCE IN KATSINA ZONAL EDUCATION QUALITY ASSURANCE, KATSINA STATE NIGERIA. IJARSS [Internet]. 2024 Dec. 31 [cited 2025 Nov. 27];6(2). Available from: https://cambridgeresearchpub.com/ijarss/article/view/372