Gaya APA

DEFINA, . et al (2019). Assessment of students on bipa teaching materials special materials of agriculture . Yogyakarta: FBS Universitas Negeri Yogyakarta.

Gaya MLA

DEFINA, . et al. "Assessment of students on bipa teaching materials special materials of agriculture". Yogyakarta: FBS Universitas Negeri Yogyakarta, 2019. Artikel.