Hanumantha Rao Sama

Analysis of an N-policy MX/M/1 Two-phase Queueing System with State-dependent Arrival Rates and Unreliable Server

Hanumantha Rao Sama, Vasanta Kumar. Vemuri, Srinivasa Rao Talagadadeevi, 2019, Ingénierie des Systèmes d Inf..

Prioritizing intentions behind investment in cryptocurrency: a fuzzy analytical framework

Hanumantha Rao Sama, Sanjay Gupta, Swati Gupta, 2020 .

Comparative analysis of service quality of Big Bazaar and Spencer's: a fuzzy approach

Hanumantha Rao Sama, Manoj Mathew, Swati Gupta, 2021, International Journal of Quality & Reliability Management.

Optimal Control Policy for a Two-Phase M/M/1 Unreliable Gated Queue under N-Policy with a Fuzzy Environment

Hanumantha Rao Sama, Vasanta Kumar. Vemuri, Venkata Siva Nageswara Hari Prasad Boppana, 2021, Ingénierie des Systèmes d Inf..

Novel hybrid approaches to measure smartphone addiction—Application of statistical and triangular fuzzy techniques

Hanumantha Rao Sama, Sripathi Kalvakolanu, 2020 .

Evaluating and ranking the Indian private sector banks-A multi-criteria decision-making approach

Hanumantha Rao Sama, Sripathi Kalvakolanu, Srigouri Kosuri, 2020 .

Enhancing service quality of rural public transport during the COVID-19 pandemic: a novel fuzzy approach

Hanumantha Rao Sama, Long-Sheng Chen, Venkateswarlu Nalluri, 2023, Public Transport.