Control on Kolam Arrays - Rani Siromoney; K. G. Subramanian 001; K. Rangarajan (Inf. Control., 1976)

Fair Derivations in E0L Systems. - K. Rangarajan; S. Arun-Kumar (Inf. Process. Lett., 1985)

Finite Images Generated by GL-Systems. - Ahmed Saoudi; K. Rangarajan; V. Rajkumar Dare (Int. J. Pattern Recognit. Artif. Intell., 1989)

Finite Images Generated by GL-Systems. - Ahmed Saoudi; K. Rangarajan; V. Rajkumar Dare (Array Grammars, Patterns and Recognizers, 1989)

A Note on the Construction of Marked Graphs. - K. Thirusangu; K. Rangarajan (Inf. Process. Lett., 1995)

Whene are Two Classes Equivalent? - K. Rangarajan; A. Balasubramaniam (ACM SIGPLAN Notices, 1998)

Understanding Class Evolution Through Atomic Changes. - K. Rangarajan; P. Eswar (ACM SIGPLAN Notices, 1998)

Hierarchical Structure of 1-Safe Petri Nets. - Kamal Lodaya; D. Ranganayakulu; K. Rangarajan (ASIAN, 2003)

Finite Array Automata and Regular Array Grammars. - Adrian Atanasiu; K. G. Subramanian 001; K. Rangarajan; Patrick S. P. Wang (Formal Models, Languages and Applications, 2007)

Inference of Uniquely Terminating EML. - S. Kannamma; D. Gnanaraj Thomas; K. Rangarajan (ICGI, 2008)

Modularization of a Large-Scale Business Application: A Case Study. - Santonu Sarkar; Shubha Ramachandran; G. Sathish Kumar; Madhu K. Iyengar; K. Rangarajan; Saravanan Sivagnanam (IEEE Softw., 2009)

Column and Row Catenation Petri Net System. - D. Lalitha; K. Rangarajan (BIC-TA, 2010)

Hybrid Workflow Net Based Architecture for Modeling Huntington's Disease. - D. Neela; K. Rangarajan (BIC-TA, 2011)

Petri Net Generating Hexagonal Arrays. - D. Lalitha; K. Rangarajan; D. Gnanaraj Thomas (IWCIA, 2011)

Rectangular Arrays and Petri Nets. - D. Lalitha; K. Rangarajan; Durairaj Gnanaraj Thomas (IWCIA, 2012)

Quantitative and qualitative constructs of trade infrastructure in hilly regions - a case study of Himachal Pradesh, India. - Saswati Tripathi; K. Rangarajan; Sumana Das (Int. J. Crit. Infrastructures, 2019)

Recent trends of economic production quantity models (2000-2022) - a literature review. - R. Suvetha; K. Rangarajan; Pakkirisamy Rajadurai (Int. J. Math. Oper. Res., 2024)

Analysis of Second-Order Linear Fuzzy Differential Equation Under an Innovative Fuzzy Derivative Approach and Its Application. - K. Rangarajan; Payal Singh; Soheil Salahshour; Sankar Prasad Mondal (J. Uncertain Syst., 2025)

Inventory Model for Non-instantaneous Decay Items with Price-Driven Demand: Integrating Inflation, Sustainability Investments, Shortages, and Hybrid Payments. - Anthony Limi; K. Rangarajan (Oper. Res. Forum, 2025)

A Sustainable Production Inventory Model for Power-Pattern Demand with Carbon Emissions and Shelf Life Considerations. - R. Suvetha; K. Rangarajan; Bikash Koli Dey; Adel Fahad Alrasheedi; Nikola Ivkovic; Chiranjibe Jana (Int. J. Comput. Intell. Syst., 2025)