Rismaja Putra 2025. THE INFLUENCE OF JAPANESE LANGUAGE PROFICIENCY ON THE COMPETENCE OF INDONESIAN CAREGIVER SERVICES IN JAPAN. International Journal of Educational Review, Law And Social Sciences (IJERLAS). 5, 6 (Dec. 2025), 489–492. DOI:https://doi.org/10.54443/ijerlas.v5i6.5197.