Judul: Efficiency Analysis of Zakat Fund Management by the National Amil Zakat Agency (BAZNAS)
Abstrak: BAZNAS adalah lembaga yang berwenang untuk mengelola dana zakat sebagai pengentas kemiskinan. Perolehan dana zakat terus bertumbuh seiring tahun, tetapi tidak diiringi dengan penurunan tingkat kemiskinan yang signifikan. Penelitian ini bertujuan untuk menganalisis efisiensi BAZNAS dalam mengelola dana zakat. Metode yang digunakan dalam penelitian adalah DEA dengan pendekatan produksi dan intermedasi. Data penelitian menggunakan laporan keuangan tahunan BAZNAS RI periode 2013-2022. Hasil penelitian menunjukkan bahwa BAZNAS RI kurang efisien dalam mengelola dana zakat dengan pendekatan produksi pada tahun 2013, 2016, dan 2017. Sedangkan pada pendekatan intermediasi, BAZNAS RI sudah efisien pada seluruh periode yang diteliti., BAZNAS is an institution authorized to manage zakat funds as a poverty alleviator. The acquisition of zakat funds continues to grow over the years, but it is not accompanied by a significant reduction in poverty levels. This study aims to analyze the efficiency of BAZNAS in managing zakat funds. The method used in this research is DEA with production and intermediation approach. The data used in this research is annual financial report of BAZNAS RI from 2013 to 2022. The results showed that BAZNAS RI was less efficient in managing zakat funds with the production approach in 2013, 2016, and 2017. While in the intermediation approach, BAZNAS RI has been efficient in all periods studied.
Keyword: efisiensi, produksi, DEA, Intermediasi, zakat

Judul: Analisis Efisiensi dan Efektivitas Pengelolaan Zakat di BAZNAS Kabupaten Karanganyar dengan Pendekatan Indeks Implementasi ZCP
Abstrak: Masalah kemiskinan dan disparitas distribusi pendapatan yang masih dihadapi oleh pemerintah Indonesia dapat diatasi dengan melakukan sistem redistribusi yaitu zakat. BAZNAS Kabupaten Karanganyar menjadi lembaga amil yang menangani pengelolaan zakat di Kabupaten Karanganyar. Dengan total penduduk Muslim pada tahun 2021 mencapai 897.564 jiwa, secara implisit Kabupaten Karanganyar memiliki potensi zakat yang besar. Namun, pengelolaan zakat belum optimal dikarenakan masih besarnya gap antara potensi dan realisasinya. Penelitian ini bertujuan untuk mengetahui efisiensi dan efektivitas pengelolaan zakat di BAZNAS Kabupaten Karanganyar dengan menggunakan indeks implementasi ZCP serta menganalisis perolehan nilai indeks dimensi yang tertinggi dan terendah guna meningkatkan performa pengelolaan zakat. Penelitian ini dilakukan dengan menggunakan data primer dan data sekunder. Data primer diambil melalui wawancara terstruktur dengan menggunakan kuesioner. Alat analisis yang digunakan adalah Data Envelopment Analysis (DEA) serta menggunakan pendekatan Indeks Implementasi ZCP. Hasil dari penelitian ini menunjukkan bahwa terjadi inefisiensi pengelolaan zakat di BAZNAS Kabupaten Karanganyar dengan skor perolehan 90,3% dan hasil dari perhitungan nilai indeks implementasi ZCP sebesar 0,75 yang menunjukkan bahwa pengelolaan zakat di BAZNAS Kabupaten Karanganyar berada dalam kategori baik., The problem of poverty and income distribution disparities that are still faced by the Indonesian government can be overcome by implementing a redistribution system, namely zakat. BAZNAS Karanganyar Regency is an amil institution that handles zakat management in Karanganyar Regency. With a total Muslim population in 2021 reaching 897,564 people, Karanganyar Regency implicitly has a large zakat potential. However, the management of zakat has not been optimal due to the large gap between its potential and its realization. This study aims to determine the efficiency and effectiveness of zakat management in BAZNAS Karanganyar Regency using the ZCP implementation index and analyze the acquisition of the highest and lowest dimension index values in order to improve zakat management performance. This research was conducted using primary data and secondary data. Primary data were taken through structured interviews using a questionnaire. The analytical tool used is Data Envelopment Analysis (DEA) and uses the ZCP Implementation Index approach. The results of this study indicate that there is inefficiency in zakat management in BAZNAS Karanganyar Regency with a score of 90.3% and the results of the calculation of the ZCP implementation index value of 0.75 which indicates that zakat management at BAZNAS Karanganyar Regency is in the good category.
Keyword: Data Envelopment Analysis, Effectiveness, Efficiency, ZCP Implementation Index, Zakat Management

Judul: Characterizations of low alloy steel sae 4422  plated with chromic acid (Cro3)
Abstrak: Characterizations of low alloy steel SAE 4422 plated with chromic acid (CrOrO3) was use Optical Microscopy (OM), Scanning Electron Microscopy (SEM), X-Ray Diffraction (XRD), RD),Energy Dispersive Analysis of X-Ray (EDAX), Hardness Test and Roughness Test. Microstructures analysis exhibits cracks and grain boundaries microcracks as a characteristics of chrome metal found at plating metal. Perlite and Ferrite as grains of steel found at base metal with grain boundaries around it. Phase analysis of plating metal appropriate to chrome metal with lattice constant (a) is 2.559 Å and phase analysis of base metal appropriate to iron ferrite with lattice constant (a) is 3.318 Å. Both plating and base metal have cubic system. Chemical analysis of plating metal at surface section exhibits that cracks area have highest value of carbon element compare with grains and grains boundaries area. While chemical analysis of base metal at cross section exhibits that perlite have highest value of carbon element compare with ferrite and grain boundaries. The hardness value of plating metal at surface section and cross section are 753 and 637 VHN. While, the hardness value of base metal and interface area at cross section are 205 and 373 VHN. The roughness value at measurement points of chrome surface for as received sample are 0.445 μm. Observation used Optical Microscopy and Scanning Electron Microscopy exhibits surface irregularities combine to form surface texture of plating metal at surface section.
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