CANDRA, Alfi; HENJILITO, Raffly. Pengaruh Latihan Pukulan Menggunakan Imagery Terhadap Hasil Smash Permainan Bola Voli Tim Putra Penjaskesrek Universitas Islam Riau Pekanbaru. Journal Sport Area, [S.l.], v. 3, n. 2, p. 102 - 110, dec. 2018. ISSN 2528-584X. Available at: <https://journal.uir.ac.id/index.php/JSP/article/view/1611>. Date accessed: 25 feb. 2020. doi: https://doi.org/10.25299/sportarea.2018.vol3(2).1611.