Choirina P, Fitriani IM, Rosiani UD, Mufti MN, Arsistawa FA, Darajat PP. Improved Micro-expression Recognition: An Apex Frame-Based Approach Feature Tracking and KLT. J. Tek. Inform. (JUTIF) [Internet]. 2025 Apr. 26 [cited 2025 Jul. 20];6(2):593-608. Available from: https://jutif.if.unsoed.ac.id/index.php/jurnal/article/view/4235