Z. M. Jimenez and D. D. . Ofrin, “Perceived Fitness Benefits and Competitive Engagement of Aero Gymnastics and Conventional Physical Education among Grade 7”, Int. J. Multidiscip. Appl. Bus. Edu. Res., vol. 6, no. 7, pp. 3612–3645, Jul. 2025, doi: 10.11594/ijmaber.06.07.29.