K. F. OGUNBODEDE and T. M. GEORGE, “PERCEPTIONS OF POSTGRADUATE STUDENTS OF IGNATIUS AJURU UNIVERISITY OF EDUCATION ON THE USE OF USE OF WHATSAPP PLATFORM FOR ONLINE LECTURE IN THE COVID-19 ERA IN NIGERIA”, NigerBiblios, vol. 30, no. 1, pp. 82–94, Apr. 2025.