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All Journal Jurnal Telematika Balance Vocation Accounting Journal Jurnal Ilmiah Edunomika (JIE) International Journal of Engineering, Technology and Natural Sciences (IJETS) Jurnal Pengabdian kepada Masyarakat Nusantara Jurnal Pengabdian Nasional (JPN) Indonesia Jurnal Abdimas Bina Bangsa Jurnal Indonesia Sosial Teknologi Jurnal Pengabdian Masyarakat Bangsa Jurnal Pengabdian Nasional (JPN) Indonesia Serambi Engineering KINERJA : Jurnal Ekonomi dan Bisnis
Irfan Rusydi Triyanto
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Peningkatan Kemampuan Fotografi, Pelayanan Prima dan Keterampilan Bahasa Inggris Pemandu Selam Wisata di Pulau Sabang Sofa, Nidia; Puspitasari, Nuria; Rosalina, Erlyn; Tutupoho, Ridwan Roy; Triyanto, Irfan Rusydi; Nilla Chandra, Yanita Ella; Kurniasari, Ratri
Jurnal Pengabdian kepada Masyarakat Nusantara Vol. 6 No. 3 (2025): Edisi Juli - September
Publisher : Lembaga Dongan Dosen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55338/jpkmn.v6i3.6391

Abstract

Pulau Sabang, khususnya Kawasan Iboih, memiliki keindahan wisata bawah laut yang menakjubkan. Hal ini dapat menjadi potensi wisata bagi Pulau Sabang. Permasalahan yang dihadapi yaitu keterbatasan dalam hal kemampuan fotografi dan kemampuan Bahasa inggris. Pengabdian Masyarakat yang dilaksanakan di Pulau Sabang terkait peningkatan kemampuan fotografi, pelatihan pelayanan prima dan keterampilan Bahasa inggris. Kegiatan ini dilakukan  disebabkan masih rendahnyanya pemahaman Bahasa inggris bagi para pemandu wisata  dan masih kurangnya pemahaman dari pelayanan yang diterapkan oleh pemandu wisata. Manfaat dari kegiatan ini yaitu mendorong pariwisata bawah laut untuk meningkatkan pelayanan pariwisata di Kawasan Iboih, Pulau Sabang. Luaran dari kegiatan ini adalah terciptanya kesadaran akan pentingnya pelayanan terhadap wisatawan terutama wisatawan asing dalam memahami pembicaraan dalam Bahasa inggris, dan kemampuan fotografi.
Penentuan Rute dan Pengelolaan Persediaan dengan Mempertimbangkan Jumlah Permintaan Stokastik dan Jendela Waktu Achmad, Andi Muhammad Fiqri; Irfan Rusydi Triyanto
Jurnal Serambi Engineering Vol. 10 No. 4 (2025): Oktober 2025
Publisher : Faculty of Engineering, Universitas Serambi Mekkah

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

One problem with stochastic characteristics is the drug distribution process. Drug demand originates from pharmacies, with the quantity requested varying each time a request is sent. This can be caused by several factors, one of which is that people's illnesses also vary and are not always the same. Due to this fluctuating demand from pharmacies, drug distributors must also provide larger quantities of drugs in their warehouses as safety stock. This study aims to develop a mathematical model for determining distribution vehicle routes and inventory management by considering uncertain demand and the presence of time windows. The developed mathematical model is in the form of a MILP. The data used is entirely synthetic and randomly generated. Data processing is carried out with several scenarios, by measuring the objective function value and computation time. The data processing results have produced a global optimal solution for 15 retailers and 5 different Beta value scenarios. The objective function value and computation time will increase with the increase in the number of retailers/pharmacies.
Co-Authors Abdillah, Irsyad Thalib Abdullah, Ishlahuddin Achmad, Andi Muhammad Fiqri Agus Setiono Ahmad Hambali, Ahmad Dibyantoro Dibyantoro Edi Sumatirta Endang Djuana, Endang Ferrianto Gozali Hasrini Sari Ikhsan, M. Rizki Khairul Sadri Kuat Rahardjo T.S. Kurniasari, Ratri Kurniawan, Muhammad Ari M Badrun Tamam Made Andriani Nilla Chandra, Yanita Ella Novi Novaria Puspitasari, Nuria Putri, Widya Rasydy, La Ode Akbar Rosalina, Erlyn Sabrina, Anida Adelia Sofa, Nidia Sumatirta, Edi Sumatirta Sunarto Sunarto Tambun, Madschen Sia Mei Ol Siska Selvija Tutupoho, Ridwan Roy wulandari, sisca Yogi Priyo Istiyono Yusri Yusri