| Issue Date | Title | Author(s) | Relation | scopus | WOS | Fulltext/Archive link |
| 2002 | Circular chromatic numbers of some reduced Kneser graphs | Lih, Ko-Wei ; Liu, Daphne Der-Fen | Journal of Graph Theory 41(1), 62-68 | | | |
| 2019 | Colouring of generalized signed triangle-free planar graphs | Jiang, Yiting; Liu, Daphne Der-Fen; Yeh, Yeong-Nan ; Zhu, Xuding | Discrete Mathematics 342(3), 836-843 | | | |
| 2009 | On (d,1)-total number of graphs | Lih, Ko-Wei ; Liu, Daphne Der-Fen; Wang, Weifan | Discrete Mathematics 309(12), 3767-3773 | | | |
| 2012 | On the strong chromatic index of cubic Halin graphs | Lih, Ko-Wei ; Liu, Daphne Der-Fen | Applied Mathematics Letters 25(5), 898-901 | | | |
| 1999 | Star-extremal circulant graphs | Lih, Ko-Wei ; Liu, Daphne Der-Fen; Zhu, Xuding | SIAM Journal on Discrete Mathematics 12(4), 491-499 | | | |
