Design of sTetro: A Modular, Reconfigurable, and Autonomous Staircase Cleaning Robot. - Muhammad Ilyas 004; Yuyao Shi; Rajesh Elara Mohan; Manojkumar Devarassu; Manivannan Kalimuthu (J. Sensors, 2018)

Htetran - A Polyabolo Inspired Self Reconfigurable Tiling Robot. - Veerajagadheswar Prabakaran; Vinu Sivanantham; Manojkumar Devarassu; Mohan Rajesh Elara (IROS, 2019)

sTetro-Deep Learning Powered Staircase Cleaning and Maintenance Reconfigurable Robot. - Balakrishnan Ramalingam; Rajesh Elara Mohan; Selvasundari Balakrishnan; Karthikeyan Elangovan; Braulio Félix Gómez; Thejus Pathmakumar; Manojkumar Devarassu; Madan Mohan Rayaguru; Chanthini Baskar (Sensors, 2021)