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: Pengaruh Literasi Keuangan Syariah, Inklusi Keuangan Syariah, dan Perilaku Keuangan terhadap Keputusan Investasi Generasi Z di Jawa Barat
Abstrak: Survei Otoritas Jasa Keuangan tahun 2022 menunjukkan bahwa indeks literasi keuangan syariah sebesar 9,14 % dan indeks inklusi keuangan syariah sebesar 12,12 %. Berdasarkan sektor jasa keuangan pasar modal merupakan sektor dengan indeks literasi terendah yaitu 0,02%. Provinsi Jawa Barat memiliki jumlah Generasi Z terbanyak di Indonesia yaitu sebesar 16,4 juta jiwa yang dapat menjadi potensi bagi pembangunan ekonomi syariah. Penelitian ini bertujuan untuk menganalisis tingkat literasi dan inklusi keuangan syariah Generasi Z di Jawa Barat serta pengaruh literasi keuangan syariah, inklusi keuangan syariah dan perilaku keuangan terhadap keputusan investasi dengan metode analisis deskriptif dan SEM-PLS. Hasil penelitian menunjukkan bahwa rata-rata tingkat literasi keuangan syariah sebesar 77,9% (well literate) dan tingkat inklusi syariah sebesar 80,5% (tinggi). Literasi keuangan syariah dan inklusi keuangan syariah berpengaruh signifikan terhadap keputusan investasi, tetapi perilaku keuangan tidak berpengaruh signifikan terhadap keputusan investasi., The Financial Services Authority (OJK) survey in 2022 showed that the Sharia financial literacy index was 9.14% and the Sharia financial inclusion index was 12.12%. Based on the financial services sector, the capital market sector had the lowest literacy index, which was 0.02%. West Java Province has the highest number of Generation Z individuals in Indonesia, amounting to 16.4 million people, which presents a potential for Sharia economic development. This research aims to analyze the levels of Sharia financial literacy and inclusion among Generation Z in West Java, as well as the influence of Sharia financial literacy, Sharia financial inclusion, and financial behavior on investment decisions, using descriptive analysis and the SEM-PLS method. The research results showed that the average level of Sharia financial literacy was 77.9% (well-literate), and the level of Sharia inclusion was 80.5% (high). Sharia financial literacy and Sharia financial inclusion significantly influence investment decisions, while financial behavior does not significantly influence investment decisions.
Keyword: Financial Behavior, Investment Decisions, SEM-PLS, Sharia Financial Inclusion, Sharia Financial Literacy

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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