EFFICACY OF AUDIO-VISUAL AIDED INSTRUCTION FOR IMPROVING STUDENTS' INTEREST AND ACHIEVEMENT IN STEM SUBJECTS: IMPLICATIONS FOR LIBRARY PRACTICE.Published in:Library Philosophy & Practice, 2022, p. 1By:Okoroaja, Onu William;Uzoigwe, Anthony Uchechukwu;Fakolade, Benjamin Ayodele;Oluwatoyin, Comfort Oluwatosin;Dele, DeborahPublication type:Article