Md Yusop, Siti Aishah, Shaharudin Abd Aziz, and Nelfianty Mohd Rasyid. “Perkaitan Antara Corak Orientasi Matlamat Dan Tahap Keagresifan Pemain Bola Baling Bawah 18: Relationship Between Goal Orientation and Aggressiveness Among under 18 Handball Players”. Jurnal Sains Sukan & Pendidikan Jasmani 7, no. 2 (October 1, 2018): 32–41. Accessed December 9, 2022. https://ejournal.upsi.edu.my/index.php/JSSPJ/article/view/708.