APA Citation

Muhammad Hamdi MS., & Firdaus, M. (2008). Zikir penenteram hati. Jakarta: alGhuraba.

Chicago Style Citation

Muhammad Hamdi MS., and M. Firdaus. Zikir Penenteram Hati. Jakarta: alGhuraba, 2008.

MLA Citation

Muhammad Hamdi MS., and M. Firdaus. Zikir Penenteram Hati. Jakarta: alGhuraba, 2008.

Warning: These citations may not always be 100% accurate.