Ayuningtyas E, Sutja A, Zubaidah Z. INFORMATION SERVICES ABOUT BIOGRAPHIES OF SUCCESSFUL FIGURES ON LEARNING INTEREST OF NINTH GRADE STUDENTS IN JUNIOR HIGH SCHOOL. Bikotetik [Internet]. 2024 Nov. 12 [cited 2025 Nov. 27];8(2):94-102. Available from: https://journal.unesa.ac.id/index.php/jbk/article/view/27853