Gaya APA

U, P. (2015). Negative Impact Prevention To The Environment on Illegal Community Mining Toward Command and Control Approach . Purwokerto: Science of Law.

Gaya MLA

U, PULUHULAWA,Fenty. "Negative Impact Prevention To The Environment on Illegal Community Mining Toward Command and Control Approach". Purwokerto: Science of Law, 2015. Artikel.