Protein Intake, Nutritional Status, and Family Socioeconomic Relationships with Learning Achievement of Children Aged 13-15 Years at Nabil Husein Junior High School Samarinda Year 2022. J. Sains. Kes [Internet]. 2024 Nov. 14 [cited 2025 Jan. 17];5(1):50-5. Available from: https://jsk.ff.unmul.ac.id/index.php/JSK/article/view/348