HISTORICAL LITERACY IN THE DIGITAL ERA: THE ROLE OF EDUCATORS IN DEVELOPING THE HISTORICAL THINKING SKILLS OF GRADE XI STUDENTS AT SMA NEGERI 2 PEMATANGSIANTAR. Opini [Internet]. 2026 Jul. 14 [cited 2026 Jul. 22];3(2):158-70. Available from: https://journal.aspublisher.co.id/index.php/opini/article/view/1207