nofrianti ulfa, umar umar, sari suci, okilanda ardo. Pengaruh Latihan Circuit Training Berbasis Permainan Terhadap Kemampuan Groundstroke Forehand Pemain Tenis Lapangan Bitens Unp. gldtor [Internet]. 3Jul.2026 [cited 7Jul.2026];6(4):833-42. Available from: http://gladiator.ppj.unp.ac.id/index.php/gltdor/article/view/2414