The purpose of this research is to know the effect of education, wage and age on labor force participation rate (TPAK) in Mandau District (Case Study at PT Vania Karunia Teguh Duri Mandau Subdistrict). The research will be conducted at PT.Vania Karunia Teguh Duri Mandau Subdistrict on Duri-Dumai Street 7. Km. The reason researchers do research on this company because of the large number of…