Tjaart Jan B. Estrada, Isagani B. Jos. The Spanning Maximal Planar Subgraph Problem for Some Classes of Complete 4-Partite Graphs. In Debasis Giri, Kim-Kwang Raymond Choo, Saminathan Ponnusamy, Weizhi Meng 0001, Sedat Akleylek, Santi Prasad Maity, editors, Proceedings of the Seventh International Conference on Mathematics and Computing - ICMC 2021, Shibpur, India, . Volume 1412 of Advances in Intelligent Systems and Computing, pages 603-614, Springer, 2021. [doi]