Gaya APA

Regita, D, B, A. (2015). The awarenes level of assalaam female studens grade six toward the dangers of using plastik to health and environment . : Assalam.

Gaya MLA

Regita, Dika, Brahmanda, Ayu. "The awarenes level of assalaam female studens grade six toward the dangers of using plastik to health and environment". : Assalam, 2015. .