Isere, A. O., and M. OKHUONURIE. “ON LOOPS OF VESANEN TYPE OF SMALL ORDERS: ON LOOPS OF VESANEN”. Journal of the Nigerian Mathematical Society, vol. 44, no. 2, June 2025, pp. 245-59, https://ojs.ictp.it/jnms/index.php/jnms/article/view/1083.