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Publikováno v:
2020 20th International Conference on Advances in ICT for Emerging Regions (ICTer).
The estimated annual demand for sand for the building industry is around 7 million cubic metres in Sri Lanka [1]. Approximately 50% of the sand production in the country is done through illicit mining, thereby reducing government revenue by around 50
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f73e298492584dbb62d635badfcc7bc2
https://doi.org/10.1109/icter51097.2020.9325458
https://doi.org/10.1109/icter51097.2020.9325458
