TY - BOOK AU - Liwanag, Amelia S. TI - Arduino microcontroller - based carbon dioxide reducer system using algae and husk as filters: Amelia S. Liwanag PY - 2018/// CY - Manila PB - Technological University of the Philippines KW - Air pollution control KW - Research KW - Carbon dioxide reduction KW - Biological filtration KW - Arduino (Programmable controller) N1 - Thesis (Master of Science in Electrical Engineering) -- Technological University of the Philippines, October 2018 UR - http://62.72.45.86/cgi-bin/koha/opac-retrieve-file.pl?id=e216786169e767303e84bc59281102ca UR - http://62.72.45.86/cgi-bin/koha/opac-retrieve-file.pl?id=df7497e637ec456463f999cad115e6ca ER -