1.
Amsyar I, Cristhopher E, Rahardja U, Lutfiani N, Rizky A. Application of Building Workers Services in Facing Industrial Revolution 4.0. ATT [Internet]. 2021 Mar. 15 [cited 2025 Oct. 25];3(1):32-41. Available from: https://att.aptisi.or.id/index.php/att/article/view/117