Gaya APA

Widagdo, S. (2019). Supervision of video surveillance services business as a cyber security policy (Vol. 2 No. 1 (2019)). Jakarta: Kementrian PPN/ Bappenas.

Gaya MLA

Widagdo, Sulistyanto. "Supervision of video surveillance services business as a cyber security policy". Vol. 2 No. 1 (2019) Jakarta: Kementrian PPN/ Bappenas, 2019. Text.