Reni Nurhidayah, Dhita Kurnia Sari, Prima Dewi Kusumawati. Nutritional Rangers Mobile Application in Improving Child Nutrition, Feeding Response and Mother’s Knowledge in Underprivileged Families. J. Nurs. Pract [Internet]. 2024 Oct. 29 [cited 2025 Sep. 11];8(1):184-9. Available from: https://www.thejnp.org/index.php/jnp/article/view/659