IQBAL, Hifza. On ABC4 and GA5 Index of Subdivided and Line Graph of Subdivided Dutch Windmill Graph. Journal of Global Research in Mathematical Archives(JGRMA), [S. l.], v. 6, n. 7, p. 01–07, 2019. Disponível em: https://jgrma.com/index.php/jgrma/article/view/537. Acesso em: 13 mar. 2025.