NAVEED AHMAD; DR. MOHIBULLAH KHAN MARWAT; DR. YASMEEN IQBAL; DR. RAHILA NIZAMI; MUHAMMAD SHAH; SAMERA SAMAN; KASHIF MEHMOOD. IMPACT OF SPORT-PERFECTIONISM AND SELF-EFFICACY ON ACHIEVEMENT MOTIVATION AND SPORTS PERFORMANCE (A CASE STUDY OF INDIVIDUAL DIFFERENCES OF UNIVERSITY STUDENTS OF DISTRICT LAHORE). PalArch’s Journal of Archaeology of Egypt / Egyptology, [S. l.], v. 19, n. 2, p. 1275–1285, 2022. Disponível em: https://archives.palarch.nl/index.php/jae/article/view/11205. Acesso em: 3 nov. 2025.