Maria Betsie Wezendonk, Astuti Nur. Organoleptic and Nutritional Content of Cookies With Mackerel Flour and Tempeh Flour Substitutions for Children With Protein-Energy Malnutrition. JGKK [Internet]. 2025 Jan. 31 [cited 2026 Jan. 22];2(02):60-8. Available from: https://saintifypublish.com/index.php/JGKK/article/view/39