Laghari, A. N., G. D. Walasai, D. K. Bangwar, A. H. Memon, and A. H. Shaikh. “Analysis of Mapping Techniques for Mountain Precipitation: A Case Study of Alpine Region, Austria”. Engineering, Technology & Applied Science Research, vol. 8, no. 4, Aug. 2018, pp. 3213-7, doi:10.48084/etasr.2167.