Olatundun Oluwatoyin OYEWUMI, PhD, Ayobami Oluwabunmi BAMIKOLE, and Adebola Aderemi OLATOYE, PhD, “Whatsapp Technology and its Impact on Library Services: A Study of Federal College of Freshwater Fisheries Technology, New-Bussa, Niger State, Nigeria”., rajar, vol. 12, no. 07, pp. 420–427, Jul. 2026.