Judul: Pengaruh Literasi, Inklusi, Locus of Control dan Perilaku Rasional Investor terhadap Keputusan Investasi Syariah
Abstrak: Pertumbuhan jumlah investor syariah mengalami peningkatan yang pesat. Namun, pengambilan keputusan investasi di Indonesia masih relatif rendah yang dilihat dari jumlah Single Investor Identification (SID) belum mencapai 1% dari total penduduk Indonesia. Penelitian ini bertujuan untuk mengidentifikasi tingkat literasi keuangan syariah di DKI Jakarta dan menganalisis pengaruh literasi, inklusi, locus of control dan perilaku investasi terhadap keputusan investasi di DKI Jakarta dengan total responden 151 orang. Analisis data dilakukan dengan SEM-PLS dan analisis deskriptif. Hasil penelitian ini menunjukkan bahwa tingkat literasi keuangan syariah di DKI Jakarta termasuk cukup baik (sufficient literate). Literasi, inklusi, dan locus of control berpengaruh terhadap keputusan investasi sementara perilaku rasional investor tidak berpengaruh terhadap keputusan investasi., The number of islamic investors has grown rapidly in recent years. However, investment decision making in Indonesia remains relatively low as evidenced by the number of Single Investor Identification (SID) which has not reached 1% of Indonesia total population. This study aims to measure the level of islamic financial literacy and analyze the effect of literacy, inclusion, locus of control and investment behavior towards investment decision amounted to 151 people obtained by distributing questionnaires to sharia investors in DKI Jakarta. Data were analyzed using SEM-PLS and descriptive statistical. The results of this study show the level of islamic financial literacy in DKI Jakarta is sufficient literate. Islamic financial literacy, sharia financial inclusion and locus of control influence significantly to investment decision. Investment behavior does not significantly influence investment decision.
Keyword: SEM-PLS, DKI Jakarta, investor syariah, keputusan investasi, perilaku rasional

Judul: Islamic Financial Literacy and Its Effect on Investment Decisions through Student Financial Behavior.
Abstrak: Survei Otoritas Jasa Keuangan 2019 menunjukkan tingkat literasi keuangan syariah sebesar 8,93% dan belum merata di setiap sektornya terutama pada pasar modal. Indeks inklusi keuangan syariah pasar modal juga memiliki nilai terendah diantara sektor lain. Provinsi Jawa Barat memiliki indeks literasi keuangan syariah terendah di Pulau Jawa, namun sebenarnya berpotensi dalam pembangunan ekonomi syariah melalui jumlah penduduk dan mahasiswanya. Penelitian ini bertujuan menganalisis tingkat literasi keuangan syariah mahasiswa FEM IPB University dan pengaruhnya terhadap keputusan investasi melalui perilaku keuangan dengan metode analisis deskriptif dan SEM-PLS. Hasil penelitian menunjukkan rata-rata tingkat literasi keuangan syariah responden adalah 81,17%, literasi keuangan syariah berpengaruh terhadap keputusan investasi dan perilaku keuangan, kemudian perilaku keuangan berpengaruh langsung terhadap keputusan investasi dan mampu memediasi pengaruh literasi keuangan syariah terhadap keputusan investasi, ditemukan pula jenis kelamin tidak berpengaruh sementara pendapatan berpengaruh positif dan signifikan terhadap keputusan investasi., Financial Services Authority survey 2019 showed sharia financial literacy rate of 8.93% and has not been evenly distributed in every sector, especially in the capital market. The capital market sharia financial inclusion index also has the lowest among other sectors. West Java province has the lowest sharia financial literacy index in Java Island, but it actually has the potential in sharia economic development through its population and students. This study aims to analyze the level of sharia financial literacy of students of the FEM IPB University and its influence on investment decisions through financial behavior with descriptive analysis and SEM-PLS methods. The results show the average level of sharia financial literacy of respondents is 81.17%, sharia financial literacy influence investment decisions and financial behavior, then financial behavior directly influence investment decisions and is able to mediate the influence of sharia financial literacy on investment decisions, it is also found that gender have no effect while income has a positive and significant effect on investment decisions.
Keyword: financial behavior, investment decision, sharia financial literacy, SEM-PLS

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.
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