Salsabila Mayla Nadhira Syifa, Ovi Ardilla, Abdul Lahif Sitompul, Ainun Meryna Aulia, & Ika Safitri. (2024). BEHAVIORAL HABITUATIONOF OF SMILE, GREETINGS AND GRATITUDE OF LIBRARIANS TOWARDS SCHOOL USERS. Journal of Quality Islamic Education Research, 1(2), 318–333. Retrieved from https://jurnal.asrypersadaquality.com/index.php/journalqier/article/view/263