Wadah: bilangan 81: jilid 25 - Bandar Seri Begawan: Yayasan Sultan Haji Hassanal Bolkiah, 2023 - 71 pages: color illustrations; 29 cm. Oktober-Disember 2022 ISBN: (pbk.): Subjects--Topical Terms: YAYASAN--30TH ANNIVERSARY--BRUNEI DARUSSALAM