ERNAWATI HONDRO; ERMI GIRSANG; SRI LESTARI RAMADHANI NASUTION. THE EFFECT OF THE GOVERNMENT’S FREE NUTRITIOUS FOOD PROGRAM ON CHANGES IN LEARNING CONCENTRATION AND NUTRITIONAL STATUS IN STUDENTS OF SDN NO. 075062 DOLI-DOLI MANDREHE DISTRICT, WEST NIAS REGENCY. Multidiciplinary Output Research For Actual and International Issue (MORFAI), [S. l.], v. 6, n. 4, p. 5365–5369, 2026. Disponível em: https://radjapublika.com/index.php/MORFAI/article/view/5681. Acesso em: 10 jun. 2026.