Gaya APA

Siswanti, A, B., Indrajit, P, R, E. (2023). Problem Based Learning (Ed. 1, Cet. 1). Yogyakarta: ANDI ..

Gaya MLA

Siswanti, Arnita, Budi., Indrajit, Prof., Richardus, Eko. "Problem Based Learning". Ed. 1, Cet. 1 Yogyakarta: ANDI ., 2023. Text.