Huy, N.S., Tan, N.N., Hang, M.T.N. and Quang, L.N. 2021. Environmentally friendly unburnt bricks using raw rice husk and bottom ash as fine aggregates: Physical and mechanical properties. Journal of Science and Technology in Civil Engineering (JSTCE) - HUCE. 15, 1 (Jan. 2021), 110-120. DOI:https://doi.org/10.31814/stce.nuce2021-15(1)-10.