Jasmin, Moeljadi, Niila Khaoiru Amaliya, Masfa Malan and IAIN Ternate 2021. THE IMPLEMENTATION OF AGENCY THEORY AS AN EFFORT TO CREATE A SUSTAINABLE COMPETITIVE ADVANTAGE IN KOPONTREN SIDOGIRI. PalArch’s Journal of Archaeology of Egypt / Egyptology. 18, 3 (Jan. 2021), 203-223.