Minimizing weighted number of tardy jobs and weighted earliness-tardiness penalties about a common due date. - Chung-Yee Lee; Surya Danusaputro Liman; Chen-Sin Lin (Comput. Oper. Res., 1991)

Single Machine Flow-Time Scheduling with Scheduled Maintenance. - Chung-Yee Lee; Surya Danusaputro Liman (Acta Informatica, 1992)

Capacitated Two-Parallel Machines Scheduling to Minimize Sum of Job Completion Times. - Chung-Yee Lee; Surya Danusaputro Liman (Discret. Appl. Math., 1993)

Error Bound of a Heuristic for the Common Due Date Scheduling Problem. - Surya Danusaputro Liman; Chung-Yee Lee (INFORMS J. Comput., 1993)

Earliness-tardiness scheduling problems with a common delivery window. - Surya Danusaputro Liman; Sanjay Ramaswamy (Oper. Res. Lett., 1994)

A single machine scheduling problem with common due window and controllable processing times. - Surya Danusaputro Liman; Shrikant S. Panwalkar; Sansern Thongmee (Ann. Oper. Res., 1997)

Common due window size and location determination in a single machine scheduling problem. - Surya Danusaputro Liman; Shrikant S. Panwalkar; Sansern Thongmee (J. Oper. Res. Soc., 1998)

Lot-sizing and scheduling problem with earliness tardiness and setup penalties. - Wisut Supithak; Surya Danusaputro Liman; Elliot J. Montes (Comput. Ind. Eng., 2010)