WISNU NUGROHO; HARY WIDODO; REKYAN WORO MULAKSITO MULYADI; TOMOLIYUS TOMOLIYUS. Achievement Motivation in Junior Tennis Education: Evidence for Developing Athlete-Centered Coaching Practices. Jurnal Yudistira : Publikasi Riset Ilmu Pendidikan dan Bahasa, [S. l.], v. 4, n. 4, p. 10–23, 2026. DOI: 10.61132/yudistira.v4i4.3018. Disponível em: https://journal.aripi.or.id/index.php/Yudistira/article/view/3018. Acesso em: 10 oct. 2026.