<YCØAGP Amateur Radio>
<FTIK><Fisheries - Universitas Hang Tuah Surabaya>
<Scuba Dive Instructor>
<Tech Dive Specialty>
<SAR - IDRT & BSG>
<Marine Ecology - Fish & Coral.ID -Marinelife Photo&Videographer>
<SDAAi Jornalist - Scuba Diver Australasia Ocean Planet - Indonesia Edition Magazine>

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