THE EFFECTS OF AN EXTRACURRICULAR MUSIC EDUCATION PROGRAM UTILIZING MUSIC GENRES ON THE MUSIC TEACHING EFFICACY AND PROFESSIONAL COMPETENCE OF PRE-SERVICE EARLY CHILDHOOD TEACHERS. LEX [Internet]. 2025 Aug. 25 [cited 2025 Sep. 13];23(S4):1297-313. Available from: http://lex-localis.org/index.php/LexLocalis/article/view/800712