Jumadi, Jumadi, Eri Barlian, and Padli Padli. “Revitalization of Riau Community Resources Through Petanque Sports”. JUARA : Jurnal Olahraga 8, no. 1 (January 7, 2023): 118-1128. Accessed July 3, 2024. http://jurnal.upmk.ac.id/index.php/juara/article/view/2619.