%0 Journal Article %A Abd Aziz, Noor A’lawiah %A Jafari Rad, Nader %A Kamarulhaili, Hailiza %T A note on the double domination number in maximal outerplanar and planar graphs %J RAIRO. Operations Research %D 2022 %P 3367-3371 %V 56 %N 5 %I EDP-Sciences %U https://www.numdam.org/articles/10.1051/ro/2022150/ %R 10.1051/ro/2022150 %G en %F RO_2022__56_5_3367_0