A. S. Z. M. R. A. M. M. H. Muhammad Shahid Ghulam Farid, Asrar Ahmad Ansari, Shagufta Akhtar, “An Appraise of Web Service based on SOA as a step Towards Cloud Computing, Big Data and IoT”, Annals of RSCB, vol. 25, no. 6, pp. 18720–18727, Aug. 2021.