APA (7th ed.) Citation

Maputra, Y., & Maputra, Y. (2019). International Conference on Psychology, Education and Mental Health: Education Innovation and Mental Health in Industrial Era 4.0. De Gruyter.

Chicago Style (17th ed.) Citation

Maputra, Yantri, and Yantri Maputra. International Conference on Psychology, Education and Mental Health: Education Innovation and Mental Health in Industrial Era 4.0. Warsaw ; Berlin: De Gruyter, 2019.

MLA (9th ed.) Citation

Maputra, Yantri, and Yantri Maputra. International Conference on Psychology, Education and Mental Health: Education Innovation and Mental Health in Industrial Era 4.0. De Gruyter, 2019.