Jaya, C., & 		Arta Wibawa, I.
(2020).
 Segmentation of Certificate With Connected Component Labeling Method.
<em>JELIKU (Jurnal Elektronik Ilmu Komputer Udayana), 8</em>(2), 119-124.
doi:10.24843/JLK.2019.v08.i02.p02