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All Journal Science Get Journal Nomico
Ilham Samanlangi
Universitas bosowa
Biochemistry, Genetics & Molecular Biology Chemistry Economics, Econometrics & Finance Mathematics Physics

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Exploration of the social and economic impact of CSR programs in local communities: A Qualitative study Ilham Samanlangi; Olyvia Rosalia; Firayani
Nomico Vol. 2 No. 2 (2025): Nomico-March
Publisher : PT. Anagata Sembagi Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62872/bzm01687

Abstract

Corporate Social Responsibility (CSR) programs play a crucial role in sustainable development, particularly in local communities affected by corporate operations. This study explores the social and economic impacts of PT Pertamina’s Reforestation and Greening Program as part of its CSR initiatives. Using a qualitative case study approach, this research collects data through in-depth interviews, field observations, and document analysis. The findings indicate that the program provides social benefits, including increased environmental awareness, active community participation in conservation efforts, and improved quality of life due to a greener environment. From an economic perspective, the program contributes to job creation, increased income through ecotourism and environmentally based businesses, and more sustainable local economic growth. However, challenges remain regarding funding sustainability, long-term community engagement, and risk mitigation of environmental degradation. Therefore, this study recommends a more sustainable CSR model, emphasizing collaboration between companies, the government, and local communities to ensure long-term benefits. These findings contribute to academic discussions and CSR practices, particularly in the context of environmental sustainability and economic empowerment of local communities.
Using Biotechnology to Make Biofuels from Algae as Renewable Energy Rismen Sinambela; Ilham Samanlangi
Science Journal Get Press Vol 1 No 4 (2024): October, 2024
Publisher : CV. Get Press Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.69855/science.v1i3.80

Abstract

According to research published in the Journal of Applied Phycology, algae have the ability to produce biofuels with five times higher energy efficiency compared to soybean plants, making it a highly efficient and sustainable option for renewable fuels. The goal of this research is to use biotechnology to create biofuels from algae as a renewable energy. This study used a laboratory experimental design with a quantitative approach. Population: Microalgae or green algae that have high potential in lipid production, such as Chlorella vulgaris or Spirulina platensis, which are commonly used in biofuel research. Sample: Several species of algae were selected to test their effectiveness as biofuels, including genetically engineered species and natural species as a comparison. The results of the ANOVA analysis showed significant differences in lipid levels between treatment groups. The results of the T/Post-hoc test confirmed that the genetically engineered species had higher lipid levels, supporting the efficiency of biofuels. The regression results showed a strong positive correlation (R² = 0.68), which supports other studies that found that microalgae can produce biomass in a relatively short time with a controlled environment, making it efficient for large-scale biofuel production. The conversion efficiency of lipids to biofuels reached 85.5%, indicating that the transesterification method used in this study is very effective in converting algae lipids to biodiesel. The use of biotechnology in the production of biofuels from algae has great potential as an efficient and sustainable renewable energy source.
Co-Authors Firayani Olyvia Rosalia Rismen Sinambela