Author. “SALARY ASPECTS AND SOCIAL BENEFITS OF A GROUP OF COLLABORATORS FROM HIGHER EDUCATION INSTITUTIONS (HEI) IN VILLAVICENCIO - COLOMBIA”. PalArch’s Journal of Archaeology of Egypt / Egyptology, vol. 18, no. 3, Feb. 2021, pp. 4601-8, https://archives.palarch.nl/index.php/jae/article/view/7064.