Beiträge zur Theorie von Wartesystemen mit den Optimalstrategien SPT und SRPT. - Hettige Yasasiri Ranjit Perera (1989)

A Markovian Model for HSDPA TNL Congestion Control Performance Analysis. - Thushara Weerawardane; Ranjit Perera; Andreas Timm-Giel; Carmelita Görg (VTC Fall, 2008)

A Markov Model for HSDPA TNL Flow Control and Congestion Control Performance Analysis. - Thushara Weerawardane; Ranjit Perera; Carmelita Görg (VTC Spring, 2011)

Placing reflectors for reducing payback period of solar PV for smart buildings. - D. T. P. Wijesuriya; K. D. S. H. Wickramathilaka; L. S. Wijesinghe; D. M. Vithana; Hettige Yasasiri Ranjit Perera (INDIN, 2017)

Voltage-Loss Sensitivity Based Approach for Optimal DG Placement in Distribution Networks. - K. B. J. Anuradha; Upuli Jayatunga; Hettige Yasasiri Ranjit Perera (ICIIS, 2019)