2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/113794We give q-analogues of Wilson's theorem for the primes congruent 1 and 3 modulo 4 respectively. And q-analogues of two congruences due to Mordell and Chowla are also established.8 pagesNumber TheoryCombinatorics11A07; 05A30; 11R29text