Judul: Evaluation of indonesian halal certification in the Assessment Institute For Foods, Drugs, And Cosmetics Indonesian Council Of Ulama (LPPOM MUI)
Abstrak: Halal certification is audit process to food producers as a basic for Indonesian Council Ulama to decide the halalness of a product. Halal certificate is a evidence the product by BPOM halalness which is used to allow producers to put halal logo on food packaging. The existence of LPPOM MUI as a credible, professional, and nationally and internationally recognized halal certification institution needs to be supported by appropriate education and evaluation tools. Main objective of this internship program was to evaluate the halal certification process in LPPOM MUI. Evaluation process was conducted by distributing questionnare to food industries in order to determine problems faced by food industries in halal certification process. The inputs were used by LPPOM MUI for improvement in halal certification process.
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Judul: Mempelajari Sistem Sertifikasi Halal di Indonesia dan Malaysia, serta Pengembangan Model Sistem Sertifikasi Halal di Vietnam.
Abstrak: Halal certification in food production facility, food product, or slaughterhouse are an inspection of people, practices and products which is adhere to Islamic dietary laws by competent organization. Generally, halal certified get an specific seal or logo which indicates that it has been independently inspected. There are hundreds of organization around the world that offer halal certification services, though the exact definition of halal is not always same. These difference caused by the perception of halal certification methods for one organization is not the same with others. The objective of this study is analyze the differences of halal certification system in Indonesia and Malaysia, and an idea to establish halal certification system model in Vietnam. This study is conducted direct observation and analysis of official documents from halal certification body. Direct observation was conducted in LPPOM MUI. Official documents were obtained from LPPOM MUI, BHH JAKIM and CBI HCM office, and their official websites. The difference of halal certification system in Indonesia and Malaysia is observed in the halal certification procedure and halal assurance system. Model of halal certification system in Vietnam is proposed to include organizational structure, human resources, implementation methodology, halal assurance system and public policy.
Keyword: Vietnam., Malaysia, Indonesia, halal assurance system, halal certification

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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