“Human Errors Is Continuous Risky in Construction Industry: Is It Because of Negligence or Lack of Knowledge? Kesalahan Manusia Terus Menerus Berisiko Dalam Industri Konstruksi: Apakah Karena Kelalaian Atau Kurangnya Pengetahuan?”. 2019. Academia Open 1 (1): 10.21070/acopen.v1i1.7. https://doi.org/10.21070/acopen.v1i1.7.