Ossai, P. A. U., Ogwu, C., Ichipi-Ifukor, P. C. and Achuba, F. I. (2020) “Disposition and Challenges of Alternative to Physical Classroom Teaching and Learning in a Pandemic; an Appraisal of Biochemistry Students COVID-19 Learning with WhatsApp”, Galician Medical Journal, 27(4), p. E2020411. doi: 10.21802/gmj.2020.4.11.