Nastitie Cinintya Nurzihan and Oktavina Permatasari, “Peningkatan Pengetahuan Remaja Tentang Pedoman Umum Gizi Seimbang dengan Permainan Ular Tangga Gizi di SMP PGRI 1 Surakarta: Increasing Adolescent Knowledge About General Guidelines for Balanced Nutrition with Snakes and Ladders Nutrition Games in SMP PGRI 1 Surakarta”, jpmmi, vol. 1, no. 1, pp. 17–24, Oct. 2020.