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Eco-Entrepeneurs of Tomorrow: Green Innovation For Contribution In Sustainable Development Permana, Diyan Agus; Indonesia, Indonesia
Publication of the International Journal and Academic Research Vol. 1 No. 2 (2024)
Publisher : Indonesian Student Association Study Center in Türkiye

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.63222/pijar.v1i2.18

Abstract

In the contemporary discourse of sustainable development, the emergence and significance of eco-entrepreneurs stand as pivotal drivers of green innovation. Marketing strategies no longer solely emphasize aspects like quality, price, and benefits but also emphasize environmental sustainability and social responsibility, thus enabling industries to pursue sustainable development. The primary aim of this research is to investigate the contribution of ecological entrepreneurship through green innovation in achieving sustainable development. Methodology in this research using literature review which serves as the backbone for understanding the dynamics of eco-entrepreneurship and green innovation for contribution in sustainable development. Through a comprehensive literature review, the research examines existing theories, case studies, and empirical evidence related to eco-entrepreneurship, green innovation, and sustainable development. The literature review method allows for an in-depth analysis of the various strategies and innovations employed by eco-entrepreneurs to reduce environmental impact while maintaining economic viability. The study emphasizes the vital role of green innovation importance in driving sustainability, exploring how society responds to green innovations, green innovation contributions to sustainable development, and also the green innovation business models that incorporate green practices. It highlights the interconnectedness of technological advancements, public acceptance, and strategic business approaches in fostering a sustainable and eco-friendly future.
PENGARUH KOMPONEN ARUS KAS DAN UKURAN PERUSAHAAN TERHADAP RETURN SAHAM (Studi Empiris pada Perusahaan Sektor Consumer Non-Cyclicals Yang Terdaftar di BEI Periode 2019-2023) Dewi Anjani, Listia; Indonesia, Indonesia; Ajimat, Ajimat
Journal of Islamic Accounting Competency Vol. 5 No. 2 (2025): J-ISACC (Journal Of Islamic Accounting Competency)
Publisher : Prodi Akuntansi Syariah UIN Sulthan Thaha Saifuddin Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30631/wg6d0p70

Abstract

This study aims to examine the Influence of Cash Flow Components and Company Size on Stock Returns in Consumer Non-Cyclical sector companies in 2019-2023. The sampling method used in this study is Purposive sampling. The type of research in this study is quantitative, obtained 29 companies that were used as research samples with observations for 5 (five) years, so that the total observation was 145 companies that issued financial reports consistently and provided variable data information needed by researchers in 2019-2023. This study was conducted with the help of Eviews 13. The results of this study indicate that Operational Cash Flow has no effect on Stock Returns. Investment Cash Flow has no effect on Stock Returns. Funding Cash Flow has no effect on Stock Returns. Company Size has a significant effect on Stock Returns. Operational Cash Flow, Investment Cash Flow, Funding Cash Flow, and Company Size, simultaneously have a joint effect on Stock Returns.
Optimasi Rasio Campuran Jeruk Nipis, Belimbing Wuluh, dan Tanah Liat untuk Meningkatkan Kinerja Baterai Organik Galvani Dosi, Paulus Pius Pora; Pomalingo, Moh Fikri; ratang, Lenie; Indonesia, Indonesia
Jurnal Mesin Nusantara Vol 8 No 2 (2025): Jurnal Mesin Nusantara
Publisher : Universitas Nusantara PGRI Kediri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29407/jmn.v8i2.22333

Abstract

Bahan organik seperti jeruk nipis (Citrus aurantifolia), belimbing wuluh (Averrhoa bilimbi), dan tanah liat memiliki kandungan asam serta ion alami yang berpotensi digunakan sebagai elektrolit pada sistem sel galvanik. Berbagai penelitian sebelumnya menunjukkan bahwa buah-buahan dapat menghasilkan tegangan listrik, namun stabilitas, durabilitas, dan komposisi optimal elektrolit organik belum banyak dikaji secara mendalam. Penelitian ini bertujuan untuk menganalisis potensi campuran jeruk nipis–belimbing wuluh–tanah liat sebagai elektrolit ramah lingkungan untuk bio-battery berdaya rendah. Sebanyak 27 sampel jeruk nipis pada tiga tingkat kematangan diuji tingkat keasamannya menggunakan pH meter. Empat variasi komposisi elektrolit—1:1, 1:2 (jeruk nipis lebih sedikit), 2:1 (belimbing wuluh lebih sedikit), dan 1:2 dengan dominasi tanah liat—diuji selama 15 hari menggunakan elektroda tembaga (katoda) dan seng (anoda). Tegangan, arus, dan energi listrik diukur setiap 24 jam menggunakan multimeter digital. Komposisi terbaik diterapkan pada prototipe aki organik dan diuji pada lampu LED dengan pengukuran intensitas cahaya menggunakan lux meter. Jeruk nipis setengah matang memiliki keasaman terendah (pH 1,54) dan dipilih sebagai elektrolit utama. Komposisi 1:2 dengan jeruk nipis lebih sedikit menghasilkan kinerja terbaik selama sembilan hari pertama dengan tegangan maksimum 0,75 V, arus 24,14 mA, dan energi 1,089384 J pada hari pertama. Penurunan performa signifikan terjadi setelah hari ke-10 akibat degradasi bahan organik dan pengeringan media. Prototipe mampu menyalakan lampu LED dengan intensitas awal 212 lux, namun berhenti bekerja pada hari ke-12. Campuran jeruk nipis, belimbing wuluh, dan tanah liat memiliki potensi sebagai elektrolit organik ramah lingkungan untuk aplikasi berdaya rendah. Meskipun demikian, masa operasi efektif hanya sekitar 10 hari sehingga diperlukan upaya peningkatan stabilitas elektrolit dan pengendalian kelembapan untuk pemanfaatan jangka panjang.