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Analisis Perilaku Investor dalam Pasar Saham: Pendekatan Islam untuk Meningkatkan Stabilitas Keuangan Suryani, Dewi; Umuri, Khairil; Sartiyah, Sartiyah
IHTIYATH : Jurnal Manajemen Keuangan Syariah Vol 9 No 1 (2025): Ihtiyath : Jurnal Manajemen Keuangan Syariah
Publisher : Fakultas Ekonomi dan Bisnis Islam

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32505/ihtiyath.v9i1.10804

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This study explores the impact of investor behavior on stock market stability through the lens of Islamic principles, emphasizing justice and transparency. Employing a systematic literature review approach, the research analyzes 200 relevant articles from 2019–2023 to investigate the relationship between investor behaviors—such as speculation and gharar (uncertainty)—and market volatility. The data were derived from a comprehensive scholarly literature review, including academic journals, articles, books, and research reports. By synthesizing relevant sources, the study offers an in-depth understanding of investor behavior and the implications of Islamic perspectives on stock market stability. The findings reveal that behaviors aligned with Shariah principles, including avoiding speculation and reinforcing transparency, contribute significantly to enhancing stock market stability. Moreover, the study underscores the importance of implementing Shariah-based regulations and promoting Islamic financial literacy to support ethical investment practices. The practical implications of this research include recommendations for regulators to integrate Shariah ethical standards into market policies and encourage market participants to adopt fundamental analysis consistent with Shariah principles. Finally, the study opens avenues for future research to explore empirical applications in specific stock markets and their impact on sustainable economic policies.
REHABILITASI TANAH PASCA TAMBANG BATU BARA MENGGUNAKAN RUMPUT BEDE (Brachiaria decumbens) MELALUI PEMANFAATAN MIKORIZA DAN Azospirillum Rosita, Risa; Eris, Deden Dewantara; Faulina, Sarah Asih; Suryani, Dewi
Prosiding Seminar Nasional Biologi Vol. 12 (2024)
Publisher : Prosiding Seminar Nasional Biologi

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Rehabilitasi lahan pasca tambang batu bara dapat dilakukan dengan memadukan pembenahan lahan, pemilihan jenis tanaman yang tepat dengan kriteria cepat tumbuh dan tahan terpapar matahari, cepat terdekomposisi, serta memiliki sistem perakaran baik dan dapat bersimbiosis dengan mikroorganisme tertentu. Penelitian ini bertujun untuk mempelajari pengaruh pemberian FMA dan Azospirillum secara tunggal maupun gabungan dalam meningkatkan pertumbuhan rumput Bede (Brachiaria decumbens) pada tanah pasca tambang batu bara. Mikoriza dan Azospirillum yang digunakan diharapkan dapat meningkatkan pertumbuhan rumput Bede yang ditanam pada tanah revegetasi dan overburden pasca tambang batubara. Perlakuan T1P11 (gabungan NPK 50% + dolomit 50% + Mikoriza 10 g + Azospirillum 5ml) pada tanah revegetasi T1P11=10.23 g) dan overburden (T2P11=4.41 g) mampu menaikan berat basah rumput dibandingkan kontrol dan perlakuan lainnya. Pada tanah revegetasi gabungan perlakuan tersebut (T1P11) menaikan pH masam tanah dari 4.8 menjadi mendekati normal 5.5 serta menaikan nilai KTK tanah dari 14 menjadi 19 dalam waktu 1 bulan setelah aplikasi. Sementara pada overburden (T2P11) pH masam tanah naik dari 4.3 menjadi 4.5 dan nilai KTK dari 12 menjadi 16 setelah 1 bulan aplikasi. Uji molekuler dari spora tunggal Glomus etunicatum membuktikan bahwa inokulum mikoriza yang digunakan dalam penelitian terjaga kemurniannya sedangkan Azospirillum yang digunakan diisolasi dari perakaran rumput Bede. Penggunaan mikoriza dan Azospirillum dapat mengurangi 50% penggunaan pupuk NPK dan dolomit dalam meningkatkan pertumbuhan rumput B.decumbens. Rehabilitasi lahan pasca tambang perlu dilakukan untuk memulihkan kembali lahan yang sudah terdegradasi.
LITERATURE REVIEW EFEKTIVITAS PEMBELAJARAN IPA BERBASIS AUGMENTED REALITY DAN VIRTUAL REALITY PADA PENDIDIKAN DASAR DAN MENENGAH Iswanto, Imas Hari; Suryani, Dewi
Natural Science Education Research Vol 8, No 3 (2025): Natural Science Education Research
Publisher : Program Studi Pendidikan IPA, Universitas Trunojoyo Madura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21107/nser.v8i3.30088

Abstract

Pemberdayaan teknologi augmented reality (AR) dan virtual reality (VR) sebagai media pembelajaran IPA, terbukti efektif dalam meningkatkan kualitas belajar siswa sekolah dasar dan menengah. Penelitian ini menggunakan analisis konten pada sejumlah artikel yang telah dipublikasikan di jurnal rumpun IPA (sains) di seluruh Indonesia pada periode 2021 hingga 2025, dengan augmented reality dan virtual reality sebagai fokus utama penelitian. Penelitian terkini ini telah mengungkapkan bahwa dalam tiga tahun terakhir jumlah publikasi yang berfokus pada AR dan VR telah meningkat. Di antara publikasi tersebut, penelitian yang paling dominan dirancang adalah RnD. Selain itu, siswa kelas X dan XI SMA dan 'ikatan kimia' secara berurutan merupakan subjek dan materi yang paling banyak dituju. Kuesioner dan N-gain secara berurutan merupakan instrumen dan metode analisis data yang paling umum digunakan. Sehubungan dengan temuan penelitian ini, beberapa rekomendasi telah diusulkan untuk penelitian mendatang untuk mendukung inovasi media belajar IPA berbasis AR dan VR sebagai fokus utama. Beberapa rekomendasi ini termasuk meningkatkan keragaman jenis penelitian dan memilih teknik analisis data yang lebih tepat.
Knowledge, perception, and public attitude on biotech crops in Indonesia Tanjung, Dahri; Purnamadewi, Yeti Lis; Purwantara, Bambang; Suryani, Dewi
Agriekonomika Vol 14, No 1: April 2025
Publisher : Department of Agribusiness, Faculty of Agriculture, Universitas Trunojoyo Madura, Indonesi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21107/agriekonomika.v14i1.28237

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Until now, many genetically engineered products have met our basic needs and provided various benefits. However, there are still many who doubt or even reject them. This raises the question of how the public's knowledge and understanding of these biotechnological plants stand. This research aims to analyze whether public actions in adopting biotechnology are influenced by their knowledge and perceptions. This survey used a questionnaire with 535 respondents. The results show that about 70% of respondents have limited knowledge about biotechnology, with information channels including print media, social media, and interpersonal communication. About 75% of respondents agree that biotechnology can enhance agricultural productivity, the economy, and farmers' welfare, as well as contribute to food security. Furthermore, 76% of respondents agree to purchase these products. PLS-SEM analysis reveals a strong positive relationship between knowledge, perceptions, and positive attitudes toward biotechnology products. Therefore, enhancing information dissemination through various alternative media and involving stakeholders need to be strengthened in the future.
Knowledge, Perception, and Public Attitude on Biotech Crops in Indonesia Tanjung, Dahri; Purnamadewi, Yeti Lis; Purwantara, Bambang; Suryani, Dewi
Jurnal Mamangan Vol 12, No 2 (2023): Special Issue
Publisher : LPPM Universitas PGRI Sumatera Barat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22202/mamangan.v12i2.10002

Abstract

Until now, many genetically engineered products have met our basic needs and provided various economic, environmental, and health benefits. However, there are still many who doubt or even oppose them. This raises the question of how the public's knowledge and understanding of these biotechnological plants stand. Consequently, this condition will affect the varied attitudes of society. Thus, this research aims to analyze whether public actions in adopting biotechnology are significantly influenced by their knowledge and perceptions. This survey uses a questionnaire and was conducted with 535 respondents from several provinces. The results show that around 70% of respondents have limited knowledge about biotechnology. The information channels they use include print media, social media, and interpersonal communication. About 75% of respondents agree or strongly agree that biotechnology can enhance agricultural productivity, the economy, and farmers' welfare, and contribute to food security. Furthermore, 76% of respondents agree to purchase these products. Despite the above findings, the lack of information regarding genetically engineered plants has led a majority of Indonesians to feel "neutral" about the risks they perceive regarding health and the environment. PLS-SEM analysis reveals a strong positive relationship between knowledge, perceptions, and positive attitudes toward biotechnology products. Therefore, factors such as enhancing information dissemination through various alternative media and involving stakeholders need to be intensified for the future development of biotechnology
Budidaya Ikan Nila Merah (Oreochromis SP.) Dengan Teknik Yumina Dan Bumina Sebagai Bisnis Yang Menguntungkan Bagi Masyarakat Arfiana Dita Arum Sari; Dita Atasa; Yana Yana; Asep Syaefuddin; Dewi Suryani; Rhomi Ardiansyah
Faedah : Jurnal Hasil Kegiatan Pengabdian Masyarakat Indonesia Vol. 1 No. 3 (2023): Agustus : Jurnal Hasil Kegiatan Pengabdian Masyarakat Indonesia
Publisher : FKIP, Universitas Palangka Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59024/faedah.v1i3.251

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Fish is a biological resource in the form of aquatic biota which has the widest number and distribution on earth. The wide distribution of fish supports the large number of species diversity so that it occupies the largest percentage of vertebrate groups. SEAMEO BIOTROP (Southeast Asian Regional Center for Tropical Biology) is a Southeast Asian Ministers of Education’s Organization that provides programs for agricultural students. SEAMEO BIOTROP has several apprenticeship divisions, one of which is Sustainable Urban Agriculture Practitioner (PPB) which studies various problems and solutions to agriculture in the environment urban area. The sub-topic in the internship activities of the PPB division is Red Tilapia (Oreochromis sp.) cultivation with the Yumina and Bumina techniques which can be carried out in urban areas. The activities carried out include: 1. Seeding, 2. Maintenance, 3. Treatment. The purpose of this activity is to provide knowledge, understanding, and skills in cultivating red tilapia properly and correctly so that it can grow and generate large profits at harvest for the community.
PENGEMBANGAN MEDIA WEB MOBILE LEARNING BERBASIS ETNOSAINS PADA MATERI KONDUKTIVITAS Suryani, Dewi; Sidik, Rahmad Fajar; Hadi, Wiwin Puspita; Yasir, Mochammad; Sutarja, Maria Chandra
INKUIRI: Jurnal Pendidikan IPA Vol 12, No 1 (2023): INKUIRI: Jurnal Pendidikan IPA
Publisher : Magister Pendidikan Sains Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/inkuiri.v12i1.64060

Abstract

Pembelajaran IPA dengan berpendekatan etnosains masih jarang diterapkan karena kurang maksimal dalam mengeksplorasi dalam mengintegrasikan materi IPA dalam sains ilmiah. Siswa cenderung kurang menyukai belajar IPA yang berkaitan dengan rumus perhitungan serta minimnya penggunaan media pembelajaran yang berbasis etnosains. Solusi yang dapat diberikan adalah dengan mengembangkan media web mobile learning berbasis etnosains pada materi konduktivitas. Tujuan dalam penelitian ini adalah untuk mengetahui kelayakan dan respons siswa terhadap media. Pengembangan ini merupakan pengembangan dengan menggunakan model ADDIE (Analyze, Design, Development, Implementation, dan Evaluation). Penelitian dilaksanakan di SMP Negeri 2 Kamal kelas VII-A dengan 28 siswa pada semester genap tahun ajaran 2021-2022. Teknik pengumpulan data dengan menggunakan angket validasi ahli media, ahli materi, guru IPA, serta respons siswa terhadap media. Berdasarkan penelitian dapat disimpulkan bahwa : (1) pengembangan media web mobile learning berbasis etnosains pada materi konduktivitas SMP layak digunakan dengan persentase dari ahli media 89.18% dan reliabilitas 93.76%, ahli materi memberikan penilaian dengan kategori layak digunakan dengan skor rata-rata 87.29% dan reliabilitas 95.41%. (2) Respons siswa dengan nilai rata-rata 88.19% dengan kategori sangat baik.Science learning with an ethnoscience approach is still rarely applied because it is not optimal in exploring and integrating science material in scientific science. Student tend not to like learning science related to calculation formulas and the lack of use of ethnoscience-based learning media. The solution that can be given is to develop an ethnoscience-based web mobile learning media on the conductivity material.The purpose of this development is to know the advisability, and responses of student to web mobile learning media. The development is developed by using ADDIE (Analyze, Design, Development, Implementation, and Evaluation). The research was conducted in SMP Negeri 2 Kamal with a sample of 28 students of class VII-A in the even semester of academic year 2021-2022. Data collection techniques using questionnaires are media expert validation questionnaires, material expert validation, science teacher validation, and student responses to the media. Based on the results of the study concluded that : (1) Development of ethnoscience-based mobile learning web mobile learning media on conductivity material for junior high schools is suitable for use with a percentage of media experts 89.18% and reliability 93.76%, material experts provide an assessment with a suitable category for use with an average score 87.29% and reliability 95.41%. (2) Student responses with an average of 88.19% with a very good category.
Co-Authors . Dahri Abdallah, Zachari Ahmad Hanafi Ali Harokan Aliza Raudatin Sahly Amanda Ayun Salsabila Andari, Marie Yuni Andari, Marie Yuni Ardiana Ekawanti Arfiana Dita Arum Sari Arif Imam Suroso Asep Syaefuddin Asmarwiati, Septien Bambang Heriyadi Bambang Purwantara Bayu Tirta Dirja Budi Hartono Candra Eka Puspitasari Cenderadewi, Mutia Desi Marina, Ervita DEWI RAHMAWATI Dian Puspita Sari Dian Puspita Sari Diana Sari Dita Atasa Eka Fitriana Eris, Deden Dewantara Eustachius Hagni Wardoyo Fathana, Prima Bella Gusti, Adinda Harhara, Zanira Faisal Hariandi, Rizki Harokan, Ali Hetty Ismainar I MADE SUJANA . Ilsa Hunaifi Imas Hari Iswanto Imran . Indah Sapta Wardani Indana Eva Ajmala Josafat, Anom Kartiwijaya, Rosadi Khairul Anwar Lalu Husnul Hidayat Lilis Suryani Maharani, Ria Miftahul Jannah MOCHAMMAD YASIR Mohamad Nur Muhamad Mardiansyah Muhammad Iqbal Farobbi Muhammad Naufal Farras Ananta Mukhlis Mulya, Shania Hafitsa Nasrul, Monalisa Neni Rohaeni Ningsih, Dewita Suryani Nintyastuti, Isna Kusuma Nisa Isneni Hanifa Novalina, Sesti Nur ‘Azah Nuriah Yuliati Pendi, Hamdi Zas Putri, Rizky Febriyani Putu Aditya Wiguna Rahmad Fajar Sidik, Rahmad Fajar Rahman, Hadian Rahmat Junaidi Raisya Hasina Ramadhani, Shabrina Yasmin Rhomi Ardiansyah Rifana Cholidah, Rifana Rizal Syarief Rizka Amalia ROSITA, Risa RR. Ella Evrita Hestiandari Sakinah Marie Sanad Sarah Asih Faulina, Sarah Asih Sartiyah Sartiyah Sartiyah, Sartiyah Soewignyo, Dimas Adi Sugeng Santoso Sulaiman, Helmi Sunarwidhi, Anggit Listyacahyani Sutarja, Maria Chandra Tabroni Titi Pambudi Karuniawaty Umuri, Khairil Wahyu Sulistya Affarah, Wahyu Sulistya Wahyudi, Belynda Rahmalia Sanceska Wahyudi, Ira Waluyo, Untung Wasis Wasis Wicaksana, Kresna Fajri Wijaya, Christabella Natalia Wiwin Puspita Hadi Yana Yana Yeti Lis Purnamadewi Yoga Pamungkas Susani Yohanes Bahari Yudha Irhasyuarna Yunita Sabrina, Yunita Zaman, Chairil