Judul: Strategy to Increase the Number of Halal Self Declare Certification in Indonesia
Abstrak: Sertifikasi halal Self Declare adalah skema sertifikasi yang dibuat dengan tujuan mempermudah usaha mikro dan kecil (UMK) dalam mendapatkan sertifikasi halal. Faktanya, jumlah sertifikasi halal Self Declare masih sedikit dibanding dengan jenis sertifikasi halal lain dan masih sangat jauh dibandingkan dengan jumlah UMK di Indonesia. Tujuan dari penelitian ini adalah untuk mengidentifikasi kekuatan, kelemahan, peluang, ancaman, dan merumuskan strategi peningkatan jumlah sertifikasi halal Self Declare di Indonesia. Metode analisis yang digunakan adalah Analytical Network Process (ANP) dengan pendekatan strength, weakness, opportunities and threats (SWOT). Hasil penelitian ini menunjukkan bahwa aspek kelemahan menjadi aspek prioritas dalam pertimbangan perumusan strategi peningkatan jumlah sertifikasi halal Self Declare. Aspek kekuatan yang paling prioritas adalah tersedianya regulasi kewajiban sertifikasi halal. Aspek kelemahan yang paling dominan adalah persebaran informasi yang belum merata. Aspek peluang yang paling prioritas adalah banyaknya pelaku UMK di Indonesia. Aspek ancaman yang paling dominan adalah pemahaman masyarakat dan literasi yang masih belum merata. Strategi yang paling prioritas untuk diterapkan adalah pengoptimalan sistem online BPJPH., The Self Declare halal certification is a certification scheme designed with the aim of facilitating Micro and Small Enterprises (MSEs) in obtaining halal certification. In fact, the number of self-declared halal certifications in Indonesia is still relatively low compared to the other type of halal certification and significantly lower compared to the total number of MSEs in Indonesia. The purpose of this research is to identify the strengths, weaknesses, opportunities, and threats related to self-declared halal certification and to formulate a strategy to maximize the potential. The analysis method used in this study is the Analytical Network Process (ANP) with a Strength, Weakness, Opportunities, and Threats (SWOT) approach. The study found that weaknesses should be the primary focus when developing strategies to increase self declared halal certification, while the most critical strength is the existence of mandatory regulations for halal certification. The most significant weakness is the uneven distribution of information, and the most significant opportunity is the large number of MSEs in Indonesia. The most significant threat is the uneven level of community understanding and literacy. The most effective strategy to increase self declared halal certification is optimizing the BPJPH online system.
Keyword: SWOT, strategy, halal certification, halal industry, ANP

Judul: Implementation of Self-Declare Halal Assurance System at MSME X
Abstrak: In Indonesia, Micro, Small, and Medium Enterprises (MSMEs) are growing rapidly. However, the number of companies with halal certification remains low despite the obligation for halal certification on food products to be implemented in October 2024. This gap is primarily due to a lack of awareness about the certification process. Halal certification serves to instill consumer confidence in the halal status of a product and safeguard against the consumption of non-halal foods. To address this issue, the Free Halal Certification Program (SEHATI) by BPJPH offers a free Self-Declare certification scheme facilitated by Halal Product Process (PPH) Facilitators, enabling MSMEs to obtain halal certification at no cost. MSME X has been producing cookies since 2019 and does not yet have halal certification. The MSME desires halal certification, but its owner lacks an understanding of the halal certification application process and is concerned about associated costs. The thesis aims to assist MSME X in obtaining halal certification with the help of a PPH Facilitator. MSME X must adhere to the five main aspects of SJPH implementation: commitment and responsibility, materials, halal product processes, products, and monitoring and evaluation. All required documentation must be submitted through the SIHALAL website. At the end of the PPH mentoring process, MSME X successfully fulfills all aspects of SJPH implementation and submits all necessary documentation to achieve Halal Certification through the Self-Declare Scheme.
Keyword: Halal, MSME, Self-declare, SEHATI, SJPH

Judul: Hamiltonian formulation for linear waves motion in two layers fluid
Abstrak: The surface wave could be considered as a wave that separates two fluids, namely water and air. Based on this assumption, it is introduced the interfacial wave, a wave between two layers of fluid with different density. The formulation of interfacial waves motion begins with deriving the base equation of irrotational ideal fluid. Furthermore, according to irrotational fluid assumption, the base equation can be stated in velocity potential. In this derivation, the fluids domain is assumed to be restricted by rigid lid boundary conditions, both at the upper and lower limit. Therefore, the interfacial waves motion can be explained in a hamiltonian formulation. In the hamiltonian formulation, total energy is defined as the sum of kinetic and potential energy. The hamiltonian system is obtained from reduction of kinetic energy by using the Dirichlet Neumann Operator. The resulted kinetic energy equation is nonlinear. Therefore, this form is linearized by first part of the Taylor expansion. This linearization gives a dispersion relation of linear wave. Based on this dispersion relation, the phase speed of the linear wave depends on the density ratio of the two layers fluid.
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