Judul: Inter-Sector Linkages for Increasing Regional Development of Pangandaran District
Abstrak: Pangandaran District is a newly expanded area in West Java Province. Pangandaran District is included in the East Priangan and Pangandaran development areas which are directed as part of the Regional Activity Center for food crops and horticulture activities as well as national and international tourist destinations. Regional development based on the potential of leading sectors is needed for the implementation of regional development that is effective and has competitiveness. The purpose of this analysis is to identify leading sectors in Pangandaran District and inter-sectoral linkages, as well as to formulate directions in regional development planning for Pangandaran District based on leading sectors. The method used in this study consists of (1) Location Quotient and Shift Share Analysis to find out the leading sectors, (2) Input-Output Analysis to find out the interrelationships between sectors and the impact of the multiplier value, (3) AWOT in the form of a combination of AHP and SWOT methods to determine the priority of policy directions in regional development planning. The results of the analysis show that in Pangandaran District there are 5 (five) leading sectors, namely: the accommodation, food and drink provider sector, the agriculture, forestry and fisheries sector, the real estate sector, the transportation and warehousing sector, and the corporate services sector. The greatest backward linkage is achieved by other service sectors. This sector is a lever for the development of the upstream sector. Meanwhile, the biggest future linkages are the agriculture, forestry and fisheries sectors. The output from the agricultural, forestry and fisheries sectors is widely used as input by other sectors. Sectors included in the key sector criteria are agriculture, forestry and fisheries. This is because the agricultural, forestry and fisheries sectors have the largest linkage index and distribution index. The sector that has the largest output multiplier value is the other service sector. The sector that has the largest GRDP multiplier value is the agriculture, forestry and fisheries sector. The direction for regional development in Pangandaran District based on the AWOT analysis prioritized the development of sustainable agricultural cultivation to utilize the vast potential of agricultural land (agriculture, plantations and fisheries)., Kabupaten Pangandaran merupakan wilayah pemekaran baru di Provinsi Jawa Barat. Kabupaten Pangandaran termasuk pada wilayah pengembangan Priangan timur dan Pangandaran yang diarahkan sebagai bagian dari Pusat Kegiatan Wilayah untuk kegiatan tanaman pangan dan hortikultura serta sebagai daerah tujuan wisata nasional dan internasional. Pengembangan wilayah berbasis potensi sektor unggulan diperlukan guna pelaksanaan pembangunan daerah yang efektif serta memiliki daya saing. Tujuan dari penelitian ini adalah untuk mengidentifikasi sektor unggulan di Kabupaten Pangandaran dan keterkaitan antar sektor, serta untuk menyusun arahan dalam perencanaan pengembangan wilayah Kabupaten Pangandaran berbasis sektor unggulan. Metode yang digunakan dalam penelitian ini terdiri dari (1) Location Quotient dan Shift Share Analysis untuk mengetahui sektor unggulan, (2) Analisi Input-Output untuk mengetahui keterkaitan antar sektor dan dampak nilai pengganda, (3) A’WOT berupa gabungan metode AHP dan SWOT untuk menentukan prioritas arahan kebijakan dalam perencanaan pengembangan wilayah. Hasil analisis menunjukkan bahwa di Kabupaten Pangandaran terdapat 5 (lima) sektor unggulan yaitu: sektor penyedia akomodasi, makan dan minum, sektor pertanian, kehutanan dan perikanan, sektor
Keyword: Input-Output, Leading sector, regional development, LQ and SSA

Judul: Analisis sektor unggulan dan arahan pengembangan wilayah Kota Sabang Provinsi Aceh
Abstrak: Sabang city is one of the districts/cities in Aceh province that has low Gross Regional Domestic Product (GRDP) and so far Sabang under developed, although it has a wide range of potential areas that can be developed. In order to enhance the regional development progress, one of the development policy and direction of regional development is to give attention to the leading sectors. The purpose of this study were: (1) To analyse the key sectors which can provide a multiplier effect for economic growth in the Sabang city (2) To analyse the hierarchy level of regional growth based on the facilities and infrastructure in the Sabang city (3) To review extent of spatial interaction that is capable supporting development of the area in Sabang city (4) To formulate policy directions of Sabang city development. The analysis techniques used in this study were the Location Quotient (LQ), Shift Share Analysis (SSA), Input-Output (I-0), Skalogram, Descriptive analysis, Analytical Hierarchy Process (AHP) and combination of Analytical Hierarchy Process (AHP) and SWOT (AWOT). The result showed that Sabang has a sector with a competitive advantage, linkages between sectors namely the processing industrial sector, the power sector and the wholesale and retai trade sectors. The direction of development policy for leading sector in the Sabang city is increasing linkages between sectors with other sectors that can provide added value so it can increase the role of leading sectors in regional economy. Decreasing rate of regional development caused by limited amount of economic infrastructure. Therefore, the direction of development in Sabang city is economic infrastructure needs to be developed so that citizen can be motivated to participate in various economic activities in Sabang city and finally can increase rate of development in the Sabang city.
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Judul: Elektrodeposisi Film Tipis Semikonduktor Cu2ZnSnS4 (CZTS) pada Substrat Kaca ITO
Abstrak: Semiconductor Cu2ZnSnS4 (CZTS) thin film that can be used as absorber layers on solar cell module was made via electrodeposition method. CZTS thin film was electrodeposited on the surface of a silicate glass coated with a thin layer of indium tin oxide (ITO). Deposition process was done using potentiostatic mode at room temperature with a potential of 1.05 V for 30, 45, and 60 minutes, followed with annealing the film at 2 different temperatures, 500 ºC using furnace and 180 ºC using hot plate, both treatments for 45 minutes in N2/H2S atmosphere. The X-ray difractograms were analyzed using Match 2 program and showed that the CZTS thin films had kesterit crystalline structure, with a low percentage of CZTS phase. The thin film also contained secondary phases such as Cu2S, ZnS, and SnS. The obtained CZTS thin films had a thickness between 1.039 and 1.676 μm. Absorption study showed that the band gap energy of CZTS thin films which was annealed using furnace ranged from 1.50 to 1.52 eV, whereas that annealed using the hot plate was not observed. The band gap energy value showed that CZTS thin films can be used as sunlight absorber layers on solar cell. The formation of CZTS crystal film on this investigation was effectively performed using furnace annealing process at a temperature of 500 ºC with deposition time of 45 minutes.
Keyword: Thin film, Electrodeposition, Cu2ZnSnS4