“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”. 2024. Jurnal Sains Dan Kesehatan 5 (1): 50-55. https://jsk.ff.unmul.ac.id/index.php/JSK/article/view/348.