Preliminary analysis of the production of traditional and alternative wall-building materials in VietnamLavinia Ruf, Dirk Schwede, Van Tuan Nguyen, Quoc-Bao Bui, Thi Song Le, Duc Binh Tran and Konstantinos StergiaropoulosE3S Web Conf., 349 (2022) 04004DOI: https://doi.org/10.1051/e3sconf/202234904004