Dwiputri IL, Naba JL, Marchalina LM. Acquisition Program Enhancement of Event Manual through Banking Application Festival in Surabaya. isc-beam [Internet]. 2024Aug.16 [cited 2026Apr.22];2(1):853 -864. Available from: http://103.8.12.212:33180/unj/index.php/isc-beam/article/view/46753