Zahwa, Feriska Achlikul, and Imelda Dian Rahmawati. 2026. “The Influence of Digital Leadership and the Use of Afresto Application on School Performance (A Study at Hang Tuah 4 High School Surabaya): Pengaruh Digital Leadership Dan Pemanfaatan Aplikasi Afresto Terhadap School Performance”. Indonesian Journal of Innovation Studies 27 (2):10.21070/ijins.v27i2.2006. https://doi.org/10.21070/ijins.v27i2.2006.