Angga Febrinaldo, Wilda Welis, Donie, and Nurul Ihsan, “The Influence of Imagery Training and Self-Confidence on Futsal Shooting Results in Extracurricular Students at SMA Negeri in Bengkulu City”, J. Ilm. Pendidik. Jasm, vol. 7, no. 1, pp. 176–186, Mar. 2023.