Akbar Agustian, M., A Burhamuddin Kusuma Nugram, Heri Wahyudi, and Yudi Dwi Saputra. “Pengaruh Metode Drill Fixed Target Terhadap Akurasi Pukulan Forehand Groundstroke Atlet Pickleball Unesa”. Jurnal Ilmiah STOK Bina Guna Medan, Vol. 14, no. 1, Mar. 2026, pp. 131-9, doi:10.55081/jsbg.v14i1.5721.