Emilia E, Pratiwi C, Haryana NR. The Effectiveness of an Interactive Flipbook on Nutrition Knowledge in Mandailing Culinary on Students Ability to Plan a Balanced Menu Using Local Foods Ingredients. JoE [Internet]. 2024Sep.17 [cited 2024Nov.9];3(6):898-909. Available from: https://ecohumanism.co.uk/joe/ecohumanism/article/view/4060