Matthew, T., A. D. Passi, and M. N. Kontagora. “LEARNING LOSS IN BIOLOGY THROUGH AVOIDANCE OF FIELD TRIP DUE TO INSECURITY AND COVID - 19 PANDEMIC IN NIGERIA”. MINNA INTERNATIONAL JOURNAL OF SCIENCE AND TECHNOLOGY, vol. 1, no. 1, May 2022, pp. 32-38, https://journals.coeminna.edu.ng/index.php/mijost/article/view/25.