Sepdanius, E., Mohd Sidi, M. A., Sanuddin, N. D., & Afriani, R. (2025). Influence of Gadget Usage Behaviour on Exercise Motivation and Psychosocial Well-Being of Adolescents in West Sumatra. Environment-Behaviour Proceedings Journal, 10(SI38), 147–154. https://doi.org/10.21834/e-bpj.v10iSI38.7652