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Waste Management Based On Waste To Energy Technology In Palopo City Nur, Muh. Syainal; Husen, Achmad; Purwandari, Dian Alfia
Indonesian Journal of Social and Environmental Issues (IJSEI) Vol. 5 No. 1 (2024): April
Publisher : CV. Literasi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47540/ijsei.v5i1.1282

Abstract

The volume of waste in Indonesia especially in Palopo City increases every year, while the quality of waste management does not show good performance. The large population makes high consumption including energy needs, even though most of the national energy needs come from coal which is a source of pollutants. Waste to energy (WTE) is a modern waste management that utilizes waste into renewable energy, the conversion of waste into energy can be done with landfill gas (LFG) technology and incineration. The study aims to analyze the potential of waste management based on waste-to-energy technology in Palopo City. Quantitative descriptive research with observation and documentation instruments. To calculate the potential energy produced using LandGem-v302 and mathematical equations, to assess the feasibility of economic value using the criteria npv, irr, brc, and pp. The results of this study show that gas landfill technology has the potential to produce renewable energy. The results of the economic feasibility assessment of gas landfill technology meet all four criteria, thus the development of gas landfill technology can provide economic benefits. The results of incineration technology research have the potential to produce renewable energy. But from the results of the economic feasibility assessment unlike gas landfills, the combustion technology does not meet one of the economic value feasibility criteria. So the development of centration technology is not recommended to obtain economic benefits, the development of incineration technology is recommended to reduce waste.
ATTITUDE TOWARDS KNOWLEDGE SHARING, SUBJECTIVE NORM INCREASE NURSES’ KNOWLEDGE SHARING AND INNOVATIVE WORK BEHAVIOR Yusran, Resadana; Purwandari, Dian Alfia; Anindita, Rina
Media Riset Bisnis & Manajemen Vol. 22 No. 2 (2022): September
Publisher : Universitas Trisakti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25105/mrbm.v22i2.17689

Abstract

This Study aims to explore the influence of Attitude towards Knowledge, Subjective Norm, and High-Performance Work System on Knowledge Sharing and Innovative Work Behavior. The primary data was obtained by using non-probability purposive sampling technique via online questionnaires. Data was analyzed by using Structural Equation Modeling (SEM). The respondent were nurses in RSUP. Dr. M. Djamil Padang. The results of this study showed that Subjective Norm has the strongest effect on Knowledge Sharing, followed by Attitude towards Knowledge Sharing, and High-Performance Work System. High-Performance Work System also has positive and direct impact on Innovative Work Behavior. Knowledge Sharing has the strongest effect on Innovative Work Behavior. The results of this study provide managerial implication for the company to identify physiological factors and HRM practice promoting Knowledge Sharing and Innovative Work Behavior. The proper knowledge management and HRM practice makes the company enable to innovate and to enhance competitive advantages.
THE THE INFLUENCE OFTRANSFORMATIONAL LEADERSHIP STYLE,WORK MOTIVATION, EMPLOYEE PERFORMANCE ANDPERCEIVED OF THE MEANINGFULNESS OF WORK Purwandari, Dian Alfia; Anindita, Rina; Br Ginting, Ginka Febriyanti
Media Riset Bisnis & Manajemen Vol. 23 No. 1 (2023): April
Publisher : Universitas Trisakti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25105/v23i1.17829

Abstract

Penelitian ini bertujuan mengeskplorasi pengaruh gaya kepemimpinan transformasional terhadap kinerja karyawan, gaya kepemimpinan transformasional terhadap motivasi kerja, motivasi kerja terhadap kinerja karyawan, gaya kepemimpinan transformasional terhadap kinerja karyawan dengan motivasi sebagai mediasi,gaya kepemimpinan transformasional terhadap persepsi kebermaknaan kerja, dan persepsi kebermaknaan kerja terhadap motivasi kerja. Studi ini menggunakan pendekatan kuantitatif dengan metode survey yang menyebarkan kuesioner secara online kepada 325 orang karyawan yang bekerja pada bagian staf administrasi di kantor pusat industri manufaktur di wilayah DKI Jakarta. Responden penelitian ini dipilih dengan metode purposive sampling.  Penelitian dilakukan dengan metode Structural Equation Model (SEM).  Dari hasil penelitian ini ditemukan bahwa gaya kepemimpinan transformasional tidak berpengaruh terhadap kinerja karyawan, gaya kepemimpinan transformasional berpengaruh terhadap motivasi kerja, motivasi kerja berpengaruh terhadap terhadap kinerja karyawan, gaya kepemimpinan transformasional memiliki pengaruh terhadap kinerja karyawan dengan motivasi sebagai mediasi, gaya kepemimpinan transformasional berpengaruh terhadap persepsi kebermaknaan kerja, persepsi kebermaknaan kerja berpengaruh terhadap motivasi kerja.  Disarankan pada penelitian berikutnya dapat dilakukan analisis mengenai gaya kepemimpinan transformasional pada bidang atau sektor industri lain yang cakupan wilayahnya lebih luas. Kedua, dapat dilakukan penelitian lebih lanjut dengan melibatkan pekerja yang tidak hanya bekerja di kantor pusat sebagai pegawai administrasi tetapi juga melibatkan pekerja di bidang lain, seperti pegawai operasional lapangan di pabrik.
Faktor Keputusan Pembelian Thrift Shopping Pada Mahasiswa Fakultas Ilmu Sosial Universitas Negeri Jakarta Indriani, Aisah; Purwandari, Dian Alfia; Saipiatuddin
Edukasi IPS Vol. 7 No. 2 (2024): EDUKASI IPS
Publisher : Program Studi Pendidikan IPS Universitas Negeri Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21009/EIPS.007.2.04

Abstract

Aisah Indriani, The Effects of Conformity on Thrift Shopping Purchase Decisions Among Students of the Faculty of Social Sciences, Jakarta State University. Thesis. Jakarta: Social Science Education Study Program, Faculty of Social Sciences, Jakarta State University, 2023. This study aims to determine the effects of conformity on thrift shopping purchase decisions among students of the Faculty of Social Sciences, Jakarta State University. This research uses a quantitative method with purposive sampling technique. The research was conducted with the condition that the respondents are thrift shopping consumers and active students of the Faculty of Social Sciences, Jakarta State University. The sample obtained was 95 students out of a population of 125 students. Based on the t-test results, the calculated t-value of 4.928 is greater than the t-table value of 1.989, which means there is an influence of conformity on thrift shopping purchase decisions among students of the Faculty of Social Sciences, Jakarta State University, with a low level of influence.
Tutor Sebaya Sebagai Strategi Dalam Mendukung Gerakan Literasi Sekolah Kusumaningrum, Izky; Purwandari, Dian Alfia; Yuliani, Shahibah
Jurnal Penelitian Ilmu Pendidikan Indonesia Vol. 4 No. 2 (2025)
Publisher : Lembaga Penelitian dan Pengabdian Masyarakat, Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jpion.v4i2.532

Abstract

Gerakan Literasi Sekolah adalah salah satu inisiatif penting untuk mengembangkan budaya membaca dalam dunia pendidikan. Program ini berfokus pada meningkatkan budaya literasi di dalam lingkungan sekolah. Penelitian ini bertujuan untuk mengetahui alasan, pengelolaan dan dampak dari strategi Gerakan literasi sekolah tipe tutor sebaya dalam meningkatkan minat baca di SMP Negeri 34 Jakarta. Menggunakan pendekatan kualitatif, hasil penelitian ini di antaranya: (1) latar belakang penggunaan strategi sosial dan kooperatif di tutor sebaya dikarenakan melihat dari kondisi peserta didik yang merasa lebih nyaman diajari oleh teman sebaya, dengan tujuan meningkatkan minat baca serta harapan supaya peserta didik dapat mengamalkan seluruh materi dengan baik dan memudahkan proses diskusi, sekolah dapat menemukan strategi pembelajaran yang sesuai dengan peserta didik butuhkan yaitu tipe tutor sebaya. (2) Pengelolaan Gerakan literasi sekolah tipe tutor sebaya ini juga meliputi Planning dengan merancang program dan membentuk tim literasi, Organizing dengan membagi tugas pemantauan dan pembekalan kepada peserta didik, Actuating pengunaan metode untuk tutor sebaya, Controlling dengan melakukan evaluasi terhadap program tutor sebaya. (3) Dampak dari program tutor sebaya ini meliputi Indikator yang meningkatkan minat baca adalah kesenangan peserta didik dalam membaca, kesadaran akan manfaat membaca, frekuensi membaca yang meningkat serta kuantitas sumber bacaan peserta didik yang menjadi lebih beragam. Program ini disarankan untuk dipertahankan dan juga dikembangkan agar Gerakan literasi sekolah tipe tutor sebaya dapat terus meningkatkan minat baca peserta didik
Organizational Culture in Waste Collection Fleet Management: Implications for Operational Efficiency and Urban Environmental Impact Ardiyanti, Ardiyanti; Husen, Achmad; Purwandari, Dian Alfia; Devy, Arradina Zessa; Br Ginting, Nurcitra Rehulina
Jurnal Indonesia Sosial Teknologi Vol. 6 No. 7 (2025): Jurnal Indonesia Sosial Teknologi
Publisher : Publikasi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59141/jist.v6i7.9082

Abstract

Waste collection fleets play a vital role in municipal solid waste management and urban environmental quality. Nevertheless, operational inefficiencies, such as vehicle overloading, suboptimal route planning, and inadequate maintenance, have contributed to significant environmental and infrastructural impacts, including road degradation and diminished urban hygiene. This research adopts a qualitative approach grounded in a comprehensive review of relevant literature to examine how organizational culture affects the performance of waste collection fleets and their broader urban impact. The findings suggest that weak institutional culture, fragmented coordination among agencies, and inconsistent adherence to operational standards are critical drivers of inefficiency. Moreover, limited inter-agency integration, the absence of effective oversight mechanisms, as well as limited technological innovation further compound these challenges. Addressing these systemic issues requires targeted cultural and governance reforms. Key recommendations include strengthening human resource capacity, integrating environmentally sound technologies, and fostering institutional accountability and environmental responsibility. These interventions are essential to enhance operational efficiency. They also play a key role in reducing the ecological footprint of urban waste transportation systems.
Fostering Environmental Culture Through Transformational Leadership and Teachers’ OCB Jusniar Dwiputri, Luthfi; Husen, Achmad; Purwandari, Dian Alfia; Nabilla, Zahra; Dwiana, Bheni David
Jurnal Indonesia Sosial Teknologi Vol. 6 No. 7 (2025): Jurnal Indonesia Sosial Teknologi
Publisher : Publikasi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59141/jist.v6i7.9083

Abstract

Environmental issues have become a critical agenda within the global education system, including in Indonesia, which has adopted environmental education through the Adiwiyata Program. However, fostering an environmentally conscious school culture cannot rely solely on programmatic initiatives; it requires visionary and participatory leadership. This research aims to examine how principals' transformational leadership can promote teachers’ Organizational Citizenship Behavior (OCB) as a catalyst for building a sustainable school culture. A descriptive qualitative method with a single case study design was employed, focusing on an elementary school located in the suburban area of Bogor Regency. Data were collected through in-depth interviews, participatory observation, documentation, and supplemented by closed-ended questionnaires. The findings reveal that the principal demonstrated key elements of transformational leadership—particularly idealized influence and intellectual stimulation—which significantly encouraged OCB among teachers, including proactive engagement in environmental initiatives and contributions to character development in students (e.g., care, discipline, and responsibility). These results align with existing literature, underscoring the interplay between transformational leadership, OCB, and the development of organizational culture. This research highlights the importance of integrating character-building into environmental education, enhancing ecologically oriented leadership development, promoting synergy between leadership and OCB, and reinforcing institutional policies that support sustainable environmental practices in schools.
Implementation of Iso 14001-Based Environmental Management System in Cleanliness and Garden Maintenance at the Jakarta Presidential Palace Astuti, Yeni; Husen, Achmad; Purwandari, Dian Alfia; Qosasih, Akhmad; Pratomo, Danang
Jurnal Indonesia Sosial Teknologi Vol. 6 No. 7 (2025): Jurnal Indonesia Sosial Teknologi
Publisher : Publikasi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59141/jist.v6i7.9084

Abstract

The ISO 14001-based Environmental Management System (EMS) provides a structured framework to improve an organization's environmental performance. As the central seat of government, the Jakarta Presidential Palace plays a strategic role in demonstrating a strong commitment to sustainable environmental management. This article aims to analyze the implementation of ISO 14001 in managing cleanliness and maintaining gardens within the Palace grounds. The study is based on literature reviews and analysis of ISO standard documentation and environmental management practices. The results show that the ISO 14001 approach helps improve management efficiency, prevent pollution, and support the conservation of garden vegetation. However, challenges remain, especially in raising internal awareness, maintaining proper documentation, and conducting sustainability audits. This study recommends integrating ISO 14001 with the institution's work culture as a strategic step toward more effective green management.
The Role of Innovative Leadership in Building Organizational Commitment To ESG: A Case Study of Environmental Startups in Indonesia Pratomo, Danang; Husen, Achmad; Purwandari, Dian Alfia; Astuti, Yeni; Qosasih, Akhmad
Jurnal Indonesia Sosial Teknologi Vol. 6 No. 7 (2025): Jurnal Indonesia Sosial Teknologi
Publisher : Publikasi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59141/jist.v6i7.9085

Abstract

Green bonds are becoming an increasingly popular financial instrument to finance sustainable environmental projects. However, there are still significant challenges related to transparency, accountability, and accurate impact measurement. This research aims to design an integration model of ESG (Environmental, Social, and Governance) indicators in a blockchain-based system to increase transparency and investor trust. The research method uses the Research and Development (R&D) approach with the Borg & Gall model, through the stages of literature study, model design, expert validation, and system flow simulation. The results show that blockchain can be used as a reliable framework for smart contract-based ESG reporting and distributed ledger. This model demonstrates the potential in improving project accountability and attracting more institutional investors to green finance instruments. The research offers significant practical value by equipping financial institutions with a tool to mitigate greenwashing risks and enable real-time monitoring of ESG compliance. For policymakers, it presents a scalable framework to standardize reporting requirements, particularly in emerging markets where green finance is rapidly growing. Theoretically, the research contributes to the discourse on blockchain applications in sustainable finance by demonstrating its potential to resolve principal-agent problems in impact investing. Additionally, the integration of smart contracts with ESG metrics opens new avenues for automating sustainable financial instruments, paving the way for future technological innovations in this domain.
Literature Study: Sustainable Natural Resources Management as a Solution to Environmental Problems in Indonesia Farah Abiyya, Nida’; Husen, Achmad; Purwandari, Dian Alfia; Lidiawati, Hasnah; Safitri, Fani Akmaliyah
Jurnal Indonesia Sosial Teknologi Vol. 6 No. 7 (2025): Jurnal Indonesia Sosial Teknologi
Publisher : Publikasi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59141/jist.v6i7.9086

Abstract

Environmental problems in Indonesia, including deforestation, land degradation, water pollution, and biodiversity decline, present serious challenges to sustainable development. This study examines sustainable natural resource management as a solution through a comprehensive literature review. The findings reveal that participatory approaches, green technology implementation, and evidence-based policies can significantly reduce environmental degradation. The research highlights the crucial role of multi-stakeholder collaboration between government, private sector, and local communities in formulating effective sustainability policies. Importantly, the study demonstrates that integrating strict regulations with community empowerment and technological innovation offers the most promising path toward sustainable resource management. The research implications are threefold: First, it provides policymakers with a framework for developing integrated environmental policies. Second, it underscores the need for capacity building in local institutions to implement sustainable practices. Third, it identifies technology adoption as a critical factor for effective environmental monitoring. These findings contribute to ongoing discussions about sustainable development by offering practical solutions that balance economic growth with environmental preservation. The study concludes that a holistic approach combining policy reform, technological advancement, and community participation is essential for addressing Indonesia's environmental challenges while ensuring long-term sustainability.