Naveed Ahmad, Dr. Mohibullah Khan Marwat, Dr. Yasmeen Iqbal, Dr. Rahila Nizami, Muhammad Shah, Samera Saman, et al. 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). J Arch.Egyptol [Internet]. 2022 Jul. 4 [cited 2025 Nov. 3];19(2):1275-8. Available from: https://www.archives.palarch.nl/index.php/jae/article/view/11205