Mutaqin, F., Sugiyanto, S., & Utomo, T. (2023). Organizational System of Coaching Tennis Court Athletes in PELTI Lampung Province. PROSIDING SEMINAR NASIONAL PENDIDIKAN JASMANI DAN KEOLAHRAGAAN, 1(1), 378-388. https://doi.org/10.33503/prosiding_penjas_pjkribu.v1i1.2351