R. Rinaldi, K. Kasra, and F. Elda, “THE EFFECT OF EDUCATIONAL PUZZLE GAMES ON BALANCED NUTRITION KNOWLEDGE AND ATTITUDES AMONG JUNIOR HIGH SCHOOL STUDENTS AT SMP NEGERI 7 BUKITTINGGI IN 2025 : EDUCATIONAL PUZZLE GAMES”, ijhsrd, vol. 7, no. 2, pp. 20–29, Dec. 2025.