APA Style

Hidayat, A. (2019). Productivity Lecturer in the Era of the Industrial Revolution 4.0: Confirmatory Factor Analysis (CFA) . Jakarta: Helix Scientifik Explorer.

MLA Style

Hidayat, Ahmad. "Productivity Lecturer in the Era of the Industrial Revolution 4.0: Confirmatory Factor Analysis (CFA)". Jakarta: Helix Scientifik Explorer, 2019. Text.