Grāvītis, Uldis, Biruta Luika, and Signe Luika. “Innovations in Latvian Sport Strategic Planning”. SOCIETY. INTEGRATION. EDUCATION. Proceedings of the International Scientific Conference 2 (May 9, 2015): 265–272. Accessed March 11, 2026. https://archive-journals.rtu.lv/sie/article/view/741.