Betty Ariani, ST.,MT. and Ponidi, Ponidi and Batutah, Moh. Arif and coutsar, ardan nagra (2025) Numerical Study of Advanced Sail Design Optimization Based on Environmental Conditions Towards Energy Efficiency Design Index (EEDI). International Journal on Engineering Applications (I.R.E.A.), 13 (4). pp. 438-448. ISSN 2281-2881
Rohman, Abdul and Betty Ariani, ST.,MT. and DEDY WAHYUDI, ST., MT (2016) ANALISA TEKNIS DAN EKONOMIS PERAWATAN DAN MODIFIKASI CYLINDER HEAD AUXILIARY ENGINE MAN B&W L16/24. Other thesis, Universitas Muhammadiyah Surabaya.
Aries Setiawan, Deddy and Betty Ariani, ST.,MT. and Dian Prasetyawati, ST., MT. (2015) ANALISA KEBUTUHAN DAYA LISTRIK PADA KAPAL MV. SRIKANDI INDONESIA DENGAN METODE ANALISA BEBAN. Other thesis, Universitas Muhammadiyah Surabaya.