Dhian Satria Yudha Kartika, Darlis Herumurti, and Anny Yuniarti. “LOCAL BINARY PATTERN METHOD AND FEATURE SHAPE EXTRACTION FOR DETECTING BUTTERFLY IMAGE”. GEOMATE Journal, vol. 15, no. 50, Apr. 2018, pp. 127-33, https://geomatejournal.com/geomate/article/view/973.