APA Style

Wahyu, ., sa'adah, R, N. (2022). Metode penelitian R&D (research and development)/Risa Nur sa'adah (Cet.3). Malang: Literasi Nusantara Abadi.

MLA Style

Wahyu, ., sa'adah, Risa, Nur. "Metode penelitian R&D (research and development)/Risa Nur sa'adah". Cet.3 Malang: Literasi Nusantara Abadi, 2022. Text.