Edge-disjoint Decompositions of Complete Multipartite Graphs into Gregarious Long Cycles. - Jung Rae Cho; Jeongmi Park; Yoshio Sano (TJJCCGG, 2012)

The Non-confusing Travel Groupoids on a Finite Connected Graph. - Jung Rae Cho; Jeongmi Park; Yoshio Sano (JCDCGG, 2013)

The Double Multicompetition Number of a Multigraph. - Jeongmi Park; Yoshio Sano (JCDCGG, 2013)

The niche graphs of interval orders. - Jeongmi Park; Yoshio Sano (Discuss. Math. Graph Theory, 2014)

T-partition systems and travel groupoids on a graph. - Jung Rae Cho; Jeongmi Park; Yoshio Sano (CoRR, 2015)

The double competition hypergraph of a digraph. - Jeongmi Park; Yoshio Sano (Discret. Appl. Math., 2015)

The double competition multigraph of a digraph. - Jeongmi Park; Yoshio Sano (Discret. Math. Theor. Comput. Sci., 2015)

T-neighbor Systems and Travel Groupoids on a Graph. - Jung Rae Cho; Jeongmi Park; Yoshio Sano (Graphs Comb., 2017)