The aim of the research was to know the understanding about the work ethic and the function of public junior high school committees in sub-district of Sungai Mandau Siak regency. The research is kualitatif was held on SMP Negeri 1, SMP Negeri 2 and SMP Negeri 3, from November 2017 until April 2018. The data was taken from the data of junior high school committees.Primary data was taken from theā¦