Pava Vargas AF, Lemos Valencia A. The Socio-economic Effects of Oil Royalties in Casanare state, period 2004 – 2015. Apuntes CENES [Internet]. 2018 Jun. 25 [cited 2024 Dec. 19];37(66):239-72. Available from: https://revistas.uptc.edu.co/index.php/cenes/article/view/7803