Debris Marin : punca dan penyelesaian / Ruhana Hassan, Julyus Melvin Mobilik.

מאת Ruhana Hassan.

Some aspects on socio-economic of razor clam fisheries at Kucing Bay, Sarawak

מאת Ruhana Hassan, Florence Laiping
יצא לאור 2015

Cyanobacterial diversity in selected Tor tambroides cultivation areas in Serian and Batang Ai, Sarawak

מאת Mohd Nasarudin Harith, Ruhana Hassan
יצא לאור 2015

Type and abundance of marine debris at selected public beaches in Sarawak, east Malaysia, during the northeast monsoon

מאת Mobilik, Julyus-Melvin, Ling, Teck-Yee, Husain Mohd-Lokman, Ruhana Hassan
יצא לאור 2020