Z. Sulaiman และ M. Mohamed. (2011) Indoor Air Quality and Sick Building Syndrome Study at Two Selected Libraries in Johor Bahru, Malaysia. <i>EnvironmentAsia</i>, <i>4</i>(1), p67-74.Z. Sulaiman และ M. Mohamed. "Indoor Air Quality and Sick Building Syndrome Study at Two Selected Libraries in Johor Bahru, Malaysia". EnvironmentAsia 4 (2011):p67-74.Z. Sulaiman และ M. Mohamed. Indoor Air Quality and Sick Building Syndrome Study at Two Selected Libraries in Johor Bahru, Malaysia. Thai Society of Higher Education Institutes on Environment:ม.ป.ท. 2011.