GUACHÚPIRO CHURUVIDAR, Acirema del Carmen; GUERRA ZALDÍVAR, Maritza del Carmen. La Educational Supervision on Puerto Ayacucho Liberal Schooling Program in the Indigenous Peoples of Amazonas State. LUZ, [S.l.], v. 10, n. 4, p. 6, dec. 2011. ISSN 1814-151X. Available at: <https://luz.uho.edu.cu/index.php/luz/article/view/540>. Date accessed: 01 dec. 2019.