Isaac Shearn, and Michael J. Heckenberger. “Participatory Mapping of Mid-Holocene Anthropogenic Landscapes in Guyana With Kite Aerial Photography”. Global Journal of Human-Social Science, vol. 20, no. D4, July 2020, pp. 1-15, https://socialscienceresearch.org/index.php/GJHSS/article/view/3422.