අ.පො.ස උ/පෙළ 2021/23 අධ්යයන වර්ෂය සදහා නවක බාහිර සිසුන් බදවා ගැනීම. Admission of new external students for the G.C.E A/L 2021/23 academic year. Website Link: https://www.thurstancollege.com/pdf/al_admission.pdf