Proximity and remoteness in directed and undirected graphs. - Jiangdong Ai; Stefanie Gerke; Gregory Z. Gutin; Sonwabile Mafunda (Discret. Math., 2021)

Proximity and remoteness in triangle-free and C4-free graphs in terms of order and minimum degree. - Peter Dankelmann; Elizabeth Jonck; Sonwabile Mafunda (Discret. Math., 2021)

On the difference between proximity and other distance parameters in triangle-free graphs and C4-free graphs. - Peter Dankelmann; Sonwabile Mafunda (Discret. Appl. Math., 2022)

Proximity, remoteness and maximum degree in graphs. - Peter Dankelmann; Sonwabile Mafunda; Sufiyan Mallu (Discret. Math. Theor. Comput. Sci., 2022)

An extremal problem on rainbow spanning trees in graphs. - Matthew DeVilbiss; Bradley Fain; Amber Holmes; Paul Horn; Sonwabile Mafunda; K. E. Perry (Australas. J Comb., 2023)

Remoteness of graphs with given size and connectivity constraints. - Peter Dankelmann; Sonwabile Mafunda; Sufiyan Mallu (Discret. Math., 2025)