Judul: Determinants Export of Indonesian Frozen Shrimp in Traditional Country
Abstrak: Udang merupakan salah satu komoditas ekspor unggulan Indonesia. Ekspor udang Indonesia dalam sepuluh tahun terakhir berfluktuasi. Salah satu strategi yang dapat dilakukan untuk meningkatkan kinerjanya dengan mengekspor ke negara tradisional. Penelitian ini bertujuan untuk menganalisis determinan ekspor dan faktor-faktor apa saja yang mempengaruhi ekspor udang beku Indonesia ke negara tradisional. Metode yang digunakan dalam penelitian ini adalah Gravity Model. Hasil Gravity Model menunjukkan bahwa GDP riil negara pengimpor dan harga ekspor berpengaruh positif dan signifikan terhadap volume ekspor udang beku, sedangkan GDP riil Indonesia dan nilai tukar riil signifikan berpengaruh negatif. Sementara jarak ekonomi tidak signifikan berpengaruh terhadap volume ekspor udang beku Indonesia, Shrimp is one of leading export commodities in Indonesia. Indonesia shrimp exports in the last ten years has fluctuated. Its export performance can be improve by export to the traditional contries. This study aims to analyze the determinants of exports and what factors effect the export of Indonesian frozen shrimp in traditional countries. The method used in this research are Gravity Model. The Gravity Model show the real GDP of importer and the price of exports have positively effect quantity of Indonesian frozen shrimp export, meanwhile the real GDP of Indonesia and real exchange rate have negatively effect quantity of Indonesian frozen shrimp export. While the economic distance does not significantly effect quantity of Indonesia's frozen shrimp exports
Keyword: export, Gravity Model, traditional countries, Frozen Shrimp

Judul: Analysis of Potential and Factors Affecting Indonesian Frozen Shrimp Exports in Non Traditional Markets
Abstrak: Udang beku merupakan salah satu jenis udang yang diekspor dari hasil perikanan dan memiliki potensi yang sangat besar untuk dikembangkan sebagai salah satu komoditas andalan pada sektor perikanan. Penelitian ini bertujuan untuk menganalisis potensi dan faktor-faktor yang memengaruhi ekspor udang beku Indonesia di pasar non tradisional. Metode penelitian yang digunakan yaitu RCA, EPD, dan X-Model untuk menganalisis potensi ekspor serta metode regresi data panel untuk menganalisis faktor-faktor yang memengaruhi ekspor udang beku Indonesia di pasar non tradisional. Hasil penelitian menunjukkan bahwa udang beku Indonesia memiliki potensi yang baik di beberapa negara tujuan pasar non tradisional untuk dikembangkan ekspor. Hasil estimasi pada regresi data panel menunjukkan bahwa variabel GDP riil perkapita negara tujuan, jarak ekonomi, harga ekspor, nilai tukar riil, pertumbuhan populasi, serta Logistic Performance Index (LPI) Indonesia dan negara tujuan ekspor memiliki pengaruh yang signifikan terhadap ekspor udang beku Indonesia ke pasar non tradisional., Frozen shrimp is one type of shrimp that is exported from fishery products and has enormous potential to be developed as one of the mainstay commodities in the fisheries sector. This study aims to analyze the potential and factors that influence the export of Indonesian frozen shrimp in non-traditional markets. The research methods used are RCA, EPD, and X-Model to analyze export potential and panel data regression method to analyze the factors that influence Indonesia's froz en shrimp exports in non-traditional markets. The results showed that Indonesian frozen shrimp have good potential in several non-traditional market destination countries for export development. The estimation results in panel data regression show that the variables of real GDP per capita of destination countries, economic distance, export prices, real exchange rates, population growth, as well as Indonesia's Logistic Performance Index (LPI) and export destination countries have a significant influence on Indonesia's frozen shrimp exports to other countries. non-traditional market.
Keyword: data panel, EPD, RCA, udang beku, X-Model

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