Eunice Chukwunwogor, Cliff I. Okebanama, Ifeoma E. Onyi, Evangelista C. Oguguo, Clara O. Dike, P. O. dave-U. D. N. E. A. A. U. N. M. E. Qualities of Learning Activities and Illustrations Provisions in the Recommended Chemistry Textbooks for Nigerian Secondary School Students. IJRITCC 2024, 11, 2733-2739.