The Influence of Pancasila Education Bigbook Media on the Early Literacy Ability of Grade 1 Students of Catholic Elementary School 03 Frater Don Bosco Manado. JAI [Internet]. 2025 Jul. 5 [cited 2026 Apr. 17];2(7):987-91. Available from: http://americanjournal.us/index.php/american/article/view/118