Ekwelundu, Chinyere A. (Ph. D), Okeke, Ndidi U. (Ph. D), and Onyeukpere, Lucky O. (Ph.D), “Effectiveness of Cognitive Behaviour Therapy on Academic Procrastination Behaviour of Secondary School Students in Ika-South Local Government Area, Delta State”, JGCS, vol. 6, no. 1, Mar. 2021.