Illumination invariant face recognition: A survey of passive methods. - Ramji M. Makwana (Biometrics Technology, 2010)

Fuzzy Measure Based Adaptive Methods for Illumination Invariant Face Recognition. - Ramji M. Makwana; Vishvjit K. Thakar; Narendra C. Chauhan (Int. J. Comput. Intell. Appl., 2011)

Optimized Energy Efficient Virtual Machine Placement Algorithm and Techniques for Cloud Data Centers. - Sanjay Patel; Ramji M. Makwana (J. Comput. Sci., 2016)

Existing and Relevant Methodologies for Energy Efficient Cloud Data Centers. - Sanjay Patel; Ramji M. Makwana (DASC/PiCom/DataCom/CyberSciTech, 2017)

Connectionist Temporal Classification Model for Dynamic Hand Gesture Recognition using RGB and Optical flow Data. - Sunil Patel; Ramji M. Makwana (Int. Arab J. Inf. Technol., 2020)