Yayu Bondan Pujiniarti and Novan Ardy Wiyani (2024) “Friendly Character Formation Through The Habit Of 5 Magic Words (Excuse Me, Sorry, Please, Please, Thank You) In Early Childhood”, INTERNATIONAL CONFERENCE OF HUMANITIES AND SOCIAL SCIENCE (ICHSS), pp. 991–995. Available at: https://programdoktorpbiuns.org/index.php/proceedings/article/view/461 (Accessed: 11 September 2026).