Judul: The Operational Risk Management Analysis of Umrah Travel Provider at PT Albis Nusa Wisata
Abstrak: PT Albis Nusa Wisata merupakan sebuah perusahaan yang bergerak dalam penyediaan jasa program umrah dan haji. Dalam mencapai tujuannya, perusahaan menghadapi berbagai risiko saat menjalankan operasional bisnisnya. Manajemen risiko perlu dilakukan sebagai upaya untuk meminimalisir kerugian dan mengoptimalkan keuntungan perusahaan. Tujuan dari penelitian ini adalah untuk mengidentifikasi risiko operasional perusahaan, mengukur tingkat kemungkinan dan dampak risiko, serta merumuskan upaya penanganan risiko. Data yang digunakan dalam penelitian ini diperoleh dengan mewawancarai karyawan perusahaan. Tahapan manajemen risiko yang dilakukan meliputi penetapan konteks, penilaian risiko (identifikasi risiko, analisis risiko, evaluasi risiko), serta penanganan risiko. Hasil penelitian menunjukkan adanya 12 risiko operasional yang dibagi ke dalam empat kategori yang terdiri dari dua risiko rendah, lima risiko sedang, empat risiko tinggi dan satu risiko ekstrem. Strategi penanganan risiko diprioritaskan untuk menurunkan tingkat risiko ekstrem dan risiko tinggi., PT Albis Nusa Wisata is a company engaged in providing umrah and hajj program services. In serving, companies face various risks when carrying out their business operations. Risk management is necessary to minimize losses and optimize company profits. The purpose of this research is to identify the company's operational risk, measure the likelihood and impact of risk, and formulate the risk treatment. The data used in this study were obtained by interviewing company employees. The stages of risk management undertaken are context establishment, risk assessment (risk identification, risk analysis, risk evaluation) and risk treatment. The results showed that there were 12 operational risks divided into four categories consisting of two low risks, five medium risks, four high risks and one extreme risk. Risk management strategies are prioritized to reduce the level of extreme risk and high risk.
Keyword: operational, risk management, umrah

Judul: Resilience Strategy in Managing Operational Risk at CV Virdi Organizer
Abstrak: CV Virdi Organizer merupakan perusahaan agen biro perjalanan yang berfokus pada jasa perjalanan ke seluruh Indonesia. CV Virdi Organizer mengalami kerugian sebagai akibat dari belum diterapkannya manajemen risiko berbasis SNI ISO 31000:2018. Penelitian ini bertujuan untuk menetapkan lingkup risiko operasional, menganalisis tingkat dan penerimaan risiko operasional, dan menentukan perlakukan risiko serta strategi resiliensi pada CV Virdi Organizer. Penilaian risiko menggunakan Teori Godfrey, perlakuan risiko menggunakan Teori Flanagan dan Norman, dan strategi perlakuan risiko menggunakan Teori Fiksel. Hasil penelitian ini menemukan tiga lingkup risiko operasional dengan jumlah risiko 22. Dampak risiko terdiri dari enam risiko ekstrem dengan tingkat penerimaan unacceptable, satu risiko tinggi dengan tingkat penerimaan undesirable, 12 risiko sedang dengan tingkat penerimaan acceptable, dan tiga risiko rendah dengan tingkat penerimaan negligible. Perlakuan risiko yang tergolong transfer terdiri dari 3 risiko, perlakuan risiko yang tergolong reduction terdiri dari 16 risiko, dan perlakuan risiko yang tergolong retention terdiri dari 3 risiko. Strategi yang dapat diterapkan perusahaan yaitu dengan membuat kontrak perjanjian, menggunakan asuransi, menerapkan SOP yang ketat, dan diversifikasi lini bisnis., CV Virdi Organizer is a travel agency company focusing on travel services throughout Indonesia. CV Virdi Organizer has experienced several losses due to the lack of implementation of risk management based on SNI ISO 31000:2018. This study aims to establish the scope of operational risks, analyze the level and acceptance of operational risks, and determine risk treatments and resilience strategies for CV Virdi Organizer. Risk assessment uses Godfrey's theory, risk treatment uses Flanagan and Norman's theory, and risk treatment strategy uses Fiksel's theory. The results of this study found four scopes of operational risks with a total of 22 risks. The risk impacts consist of six extreme risks with an unacceptable level of acceptance, one high risk with an undesirable level of acceptance, 12 medium risks with an acceptable level of acceptance, and three low risks with a negligible level of acceptance. Risk treatments classified as transfer consist of 3 risk, risk treatments classified as reduction consist of 16 risks, and risk treatments classified as retention consist of 3 risks. Strategies that can be applied by the company include making contract agreements, using insurance, implementing strict SOPs, and diversifying business lines.
Keyword: operational risk, risk management, resilience strategy, travel agency

Judul: Metrik Einstein (Anti-) Self-Dual Berdimensi Empat dengan Metode Cartan
Abstrak: Gravitational field equation can be formulated in differential forms (differential geometry), which describes gravity as a manifestation of the curvature of space-time. Curvature of space-time is characterized by a metric that satisfies the gravitational field equation. With differential forms it can be formulated the (anti-) self-dual Einstein equation, which is a modification of the Cartan structure in (anti-) self-dual basis. Calculation of (anti-) self-dual metric with (anti-) self-dual Einstein equation is simpler than the calculation using Christoffel symbols.
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