Judul: Analisis Dampak Sertifikasi Halal Terhadap Kinerja Perusahaan Makanan Halal di Indonesia: A Systematic Literature Review
Abstrak: Sertifikasi halal memiliki peran yang sangat krusial bagi perusahaan makanan, terutama untuk memenuhi kebutuhan konsumen muslim. Pemerintah telah mewajibkan sertifikasi halal untuk produk makanan di semua perusahaan makanan halal. Namun, produsen makanan halal masih kurang memahami terkait bagaimana penerapan sertifikasi halal berpengaruh terhadap konsumen dan perluasan pasar. Penelitian ini bertujuan untuk mengidentifikasi dampak penerapan sertifikasi halal terhadap konsumen serta perluasan pasar. Penelitian ini menggunakan metode systematic literature review untuk menganalisis literatur yang dikumpulkan. Hasil penelitian menunjukkan bahwa sertifikasi halal mendapatkan kepercayaan konsumen sehingga meningkatkan loyalitas konsumen dan minat beli karena sertifikasi halal memberikan jaminan bahwa produk tersebut sesuai dengan prinsip syariat Islam. Sertifikat halal juga memberikan dampak terhadap kenaikan omzet perusahaan makanan halal dan menjadi peluang perusahaan untuk memperluas pasar, baik dalam negeri maupun di pasar global., Halal certification plays a crucial role for food companies, particularly in fulfilling the needs of Muslim consumers. The government has mandated halal certification for food products in all halal food companies. However, halal food producers still lack an understanding of how the implementation of halal certification impacts consumers and market expansion. This study aims to identify the effects of halal certification on consumers and market expansion. The research utilizes a systematic literature review method to analyze the collected literature. The findings reveal that halal certification gains consumer trust, thereby increasing consumer loyalty and purchase intention, as it assures that the product complies with Islamic principles. Halal certification also positively impacts the revenue of halal food companies and presents an opportunity for companies to expand their markets, both domestically and globally.
Keyword: Sertifikasi halal, systematic literature review, Perusahaan Makanan

Judul: Pengaruh Sertifikat Halal terhadap Omzet IKM Produk Makanan di Kota Padang.
Abstrak: Penelitian tentang dampak kehalalan produk terhadap omzet Industri Kecil dan Menengah (IKM) belum banyak dilakukan terutama di Kota Padang. Penelitian ini bertujuan untuk menganalisis perkembangan IKM produk makanan bersertifikat halal di Kota Padang, serta menganalisis pengaruh sertifikat halal terhadap omzet IKM tersebut. Penelitian dilaksanakan di Kota Padang dengan 20 responden yang memiliki sertifikat halal dan 20 responden yang tidak memiliki sertifikat halal. Metode yang digunakan untuk penelitian ini adalah analisis deskriptif, analisis regresi linear berganda dan uji sampel berpasangan. Berdasarkan hasil penelitian, terdapat perbedaan omzet IKM yang memiliki dan tidak memiliki sertifikat halal. Faktor-faktor yang memengaruhi peningkatan perolehan omzet IKM secara positif dan signifikan adalah modal, jumlah produksi, dummy kepemilikan sertifikat halal, dan dummy promosi. Sementara, faktor yang tidak memengaruhi perolehan omzet IKM produk makanan di Kota Padang adalah lama usaha dan jumlah tenaga kerja.
Keyword: IKM, omzet, produk makanan, regresi linier berganda, sertifikat halal, uji sampel berpasangan

Judul: Thermal Characteristics and Dynamics of Tropical Cyclone over Western North Pacific Ocean: A Case Study of Typhoon Songda (Chedeng) 2011
Abstrak: The frequent occasion of Tropical Cyclone (TC) over Western North Pacific (WNP) Ocean lies from 10˚N to 26˚N and 121˚E to 170˚E. Sources of TC development come from warm ocean temperature where latent heat is released during condensation processes and subsequently concentrated in the boundary layer. Relative humidity at 850-700 hPa is responsible to produce the most intense storm. Meanwhile, weak vertical wind shear between 850-200 hPa is one of the dynamical factors that lead to the development of TC. Pressure level of 850-200 hPa is chosen to minimize the thermodynamic effect in the lower troposphere. Typhoon Songda (Chedeng in the Philippines) or TSC lasted from May 18th to 30th, 2011 and strengthened into powerful Super Typhoon stage between May 24th and 27th. Long curving track and the exhibition of all sequences of TC life cycle, TSC is then considered as an ideal case of TC. The objective of the study with case of TSC is to investigate the role of thermal characteristics and dynamics on TC intensity. The research is carried out by using Advanced Research of Weather Research and Forecasting model (WRF ARW model) version 3.3. Two domains are employed in the model. The first domain situate from 02˚N to 40˚N and 118˚E to 149˚E and cover spatial resolution () of 33.1 km. The second domain situate from 09˚N to 27˚N and 119˚E to 132˚E with of 11 km. Timestep of the model () is 120 seconds. The model is supported by the following physical parameterization, i.e., Yonsei University Scheme (YSU) in the boundary layer, Kain-Fritsch scheme (KF) in the cumulus, and WRF Single-Moment 3-class scheme in the microphysics. Initial meteorological condition prior to the formation of the cyclone is generated using WRF ARW standard-release model. Sensitivity of the model output is obtained from a selected single-parameter change scenarios, namely, 10 % to 20 % decrease and increase of wind shear initial data at 850-200 hPa, and by 10 % to 20 % decrease of relative humidity initial data at 850-700 hPa. The result showed that the negative correlations between wind shear and intensity are found in wind shear scenarios. Wind shears of 10 ms-1 which lead to strengthening of the wind intensity in the early period of Typhoon development are found in wind shear scenarios. The effect of wind shear changes on wind intensity is statistically significant in the 20 % wind shear scenarios. During mature stage, weak wind intensity occurred when wind shear increase as given in the WRF standard-release and the 20 % decreasing scenario. Different situation is found in the 20 % increasing scenario where wind shear tend to weak and lead to strong wind intensity at this stage. Meanwhile, the reduction of moisture supply at 850-700 hPa resulting from 20 % decreasing relative humidity play a major role in the weakening of wind intensity and reduces mechanical energy of the cycle process as much as 300 J kg-1.
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