On local operations that preserve symmetries and on preserving polyhedrality of maps. - Gunnar Brinkmann; Heidi Van den Camp (Ars Math. Contemp., 2023)

Generating Plane Quadrangulations and Symmetry-preserving Operations on Maps. - Heidi Van den Camp; Brendan D. McKay (Discret. Math. Theor. Comput. Sci., 2024)

The effect of symmetry-preserving operations on 3-connectivity. - Heidi Van den Camp (J. Graph Theory, 2025)