Mutiara Yaumil Atika, Adi Irfan Che Ani. 2020. “PERIODICAL BUILDING INSPECTION PRACTICE IN RIAU, INDONESIA: A CUSTOMERS SATISFACTION SURVEY”. PalArch’s Journal of Archaeology of Egypt Egyptology 17 (6):11791-810. https://www.archives.palarch.nl/index.php/jae/article/view/3014.