Gaya APA

Petra, D, P, P. (2024). Striving for Continuous Improvement (Januari 2024) . Surabaya: PPPK Petra.

Gaya MLA

Petra, Dewan, Pengurus, PPPK. "Striving for Continuous Improvement (Januari 2024)". Surabaya: PPPK Petra, 2024. Turning Point.