Warin, Cassandra
In Penang
[publisher not identified], {s.a.]
 Buku Referensi
Berbar, Halim
Journey through Penang : a pictorial guide to the pearl of the orient
Times Editions-Marshall Cavendish, 2004
 Buku Referensi
Nasution, Khoo Salma
Heritage houses of Penang
Marshall Cavendish Editions, 2009
 Buku Referensi
Gracia Risnawaty
Pemanfaatan Pelayanan Kesehatan Kunjungan Medis Warga Negara Indonesia (WNI) ke Penang Tahun 2023 = Utilization of Healthcare Services for Medical Tourism by Indonesian Citizens to Penang In 2023
Fakultas Kesehatan Masyarakat Universitas Indonesia, 2024
 UI - Tesis Membership
To heal the sick : the story of healthcare and doctors in Penang
edited by Ong Hean Teik
Penang Medical Practitioners' Society, 2011
 Buku Referensi