Kusmayadi, Tri Atmojo, Laili Dhani Ramadhan, and Fadila Yogi Syahidatun Wahidah. 2026. “ON METRIC DIMENSION IN GENERALIZED PARACHUTE GRAPH AND DUTCH WINDMILL GRAPH CORONA NULL GRAPH”. Jurnal Matematika UNAND 15 (4):594-600. https://doi.org/10.25077/jmua.15.4.594-600.2026.