Judul: Factors Influencing Consumer Intentions and Behavior To Use E-wallet Services
Abstrak: Industri e-wallet yang berkembang di Indonesia memiliki peluang bisnis yang besar. Peningkatan adopsi layanan e-wallet dapat dipengaruhi oleh jumlah penduduk usia produktif yang tinggi serta jumlah pelanggan seluler dan internet yang meningkat. Penelitian ini bertujuan untuk mengetahui faktor-faktor yang memengaruhi niat dan perilaku konsumen dalam menggunakan layanan e-wallet dengan menggunakan model penerimaan UTAUT. Model penerimaan UTAUT dianalisis menggunakan Structural Equation Model (SEM). Pengambilan data dilakukan dengan menyebarkan kuisioner secara online. Hasil analisis menunjukkan Faktor-faktor yang memengaruhi niat penggunaan layanan e-wallet oleh konsumen adalah performance expectancy (PE), effort expectancy (EE), dan social influence (SI). Faktor yang memengaruhi perilaku konsumen dalam mengadopsi layanan e-wallet adalah facilitating condition (FC), dan behavioral intention (BI). Dikalangan konsumen usia memiliki perbedaan terhadap persepsi facilitating condition terhadap niat dan perilaku penggunaan layanan e-wallet., The growing e-wallet industry in Indonesia has great business opportunities. The increasing adoption of e-wallet services can be influenced by the high number of productive age population and the increasing number of cellular and internet subscribers. This study aims to determine the factors that influence consumer intentions and behavior in using e-wallet services using the UTAUT acceptance model. UTAUT acceptance model was analyzed using Structural Equation Model (SEM). Data collection was done by distributing online questionnaires. The analysis results showed that the factors that influence the intention to use e-wallet services by consumers are performance expectancy (PE), effort expectancy (EE), and social influence (SI). Factors that influence consumer behavior in adopting e-wallet services are facilitating conditions (FC), and behavioral intention (BI). Age consumers have differences in the perception of facilitating conditions on the intention and behavior of using e-wallet services.
Keyword: E-wallet, Structural Equation Modeling (SEM), UTAUT

Judul: Determinants of the Decision to Use LinkAja Sharia Services in Millennial Muslim Communities
Abstrak: Indonesia memiliki potensi besar dalam perkembangan industri keuangan syariah dunia, namun pangsa pasar e-wallet syariah masih lebih rendah dibandingkan dengan pangsa pasar e-wallet konvensional. Penelitian ini bertujuan untuk menganalisis faktor-faktor yang memengaruhi keputusan penggunaan Layanan Syariah LinkAja pada masyarakat Muslim generasi milenial. Metode analisis yang digunakan dalam penelitian ini adalah PLS-SEM yang dilakukan dengan menggabungkan analisis faktor dan analisis regresi dengan tujuan menguji hubungan antar variabel pada sebuah model. Hasil penelitian menunjukkan bahwa perceived ease of use (PEOU) berpengaruh positif terhadap perceived usefulness (PU). PEOU dan PU berpengaruh positif terhadap attitude. Tetapi, religiosity tidak berpengaruh terhadap attitude. Adapun PU, attitude, perceived behavioral control, dan subjective norm berpengaruh positif terhadap intention to use. Intention to use berpengaruh positif terhadap actual usage., Indonesia has great potential in the development of the world's halal industry, but the share of the sharia e-wallet market is still lower than the market share of convention e-wallets.This study is conducted to analyze the factors influencing the use of LinkAja Sharia Services on Muslim millennials. The analytical method used in this study is PLS-SEM which is carried out by combining factor analysis and regression analysis with the aim of examining the relationship between variables in a model. The results showed that perceived ease of use (PEOU) has a positive effect on perceived usefulness (PU). PEOU and PU have a positive effect on attitude. However, religiosity has no effect on attitude. PU, attitude, perceived behavioral control, and subjective norms have a positive effect on intention to use and intention to use has a positive effect on actual usage.
Keyword: e-wallet, millennials, LinkAja Sharia Services, PLS-SEM

Judul: Hydrothermal Synthesis of Biphasic Calcium Posphate
Abstrak: Biphasio calsium phosphate (BCP), which was a mixture of hydroxypatite (HA) and tricalcium phosphate (TCP), was synthesized by hydrothermal method followed by sintering process. Hydroxyapatite was produced by using natural calcium source CaO from hen's eggshell and (NH4)2HPO4 as phosphate souce, other hydroxyapatite sample was produce by using synthetic calcium source Ca(OH) and H3PO4 as phosphate source.
Keyword: