Judul: Dominance Analysis to Determine Important Features of Visitors of A Safari Park
Abstrak: Dominance analysis is a development of regression analysis that can sort the relative importance of explanatory variables. In this research, dominance analysis applied to data of visitors of a safari park in Bali with 18 explanatory variables. This research aims to sort the features that affect visitors to revisit safari park in the future. The result of this research, there are five explanatory variables that significantly affected the visitors to revisit this safari park and the ranking of the features are price, unique animals, diversity, authenticity, and excitements of features in safari park. This analysis simulates process of selecting bootstrap samples to investigate performance of inferential methods. Reproducibility value used to identify the consistency from using dominance analysis that produced from bootstrap samples. The reproducibility value indicates three priority groups, the first group is price, the second group is unique animals, and the last group is diversity, authenticity, and excitements of features in safari park.
Keyword: Dominance analysis, Safari park, Tourism, Pariwisata, Ketertarikan fitur

Judul: Analisis Faktor-faktor yang Memengaruhi Wisatawan Berkunjung Kembali ke D’Kandang Amazing Farm dan Implikasinya terhadap Bauran Pemasaran
Abstrak: D'Kandang Amazing Farm adalah salah satu agrowisata di Kota Depok, Jawa Barat yang memiliki konsep bisnis agroeduwisata. Tujuan utama dari penelitian ini adalah untuk menganalisis faktor apa saja yang memengaruhi wisatawan berkunjung kembali ke D'Kandang dan memberikan rekomendasi untuk bauran pemasarannya. Metode penelitian menggunakan Model Analisis Regresi Logistik. Hasil penelitian menunjukkan bahwa dari 10 variabel bebas nominal yang diprediksi, ada empat faktor yang signifikan pada tingkat 5% dan ada dua faktor yang signifikan pada tingkat 20% dalam memengaruhi wisatawan berkunjung kembali ke D'Kandang. Keempat faktor tersebut adalah suasana, penampilan, nilai edukatif, dan ketersediaan fasilitas pendukung. Dua faktor lainnya adalah pelayanan karyawan dan kebersihan. Sedangkan pada hasil lainnya, dari empat variabel bebas rasio yang dianalisis, ada tiga variabel yang signifikan pada tingkat 10%. Ketiga variabel tersebut adalah umur, frekuensi kunjungan, dan jarak tempuh. Hasil ini diharapkan dapat menjadi pertimbangan bagi pihak pengelola untuk merumuskan bauran pemasaran yang lebih baik bagi D'Kandang Amazing Farm di masa depan.
Keyword: agrowisata, bauran pemasaran, model regresi logistik

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