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Pelatihan Pemanfaatan Limbah Plastik sebagai Bahan Paving Block dalam Rangka Percepatan Zero Waste Adam Aswin Usman; Khitara Aldilla Chandra; Silfia Silfia; Yoke Sukma Indhiradita; Agus Susanto
Jurnal PADMA: Pengabdian Dharma Masyarakat Vol 3, No 1 (2023): PADMA Januari 2023
Publisher : Universitas Pamulang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32493/jpdm.v3i1.28293

Limbah sampah plastik adalah permasalahan global disetiap negara, khususnya di Indonesia, dimana industri daur ulang masih terbatas. Salah satu alternatif daur ulang limbah plastik yang potensial adalah digunakan untuk produksi bahan kontruksi, yaitu untuk produksi paving block. Banyak konsumen yang memilih Paving block karena kontruksi perkerasan yang baik, ramah lingkungan, membantu penyerapan air kedalam tanah, pelaksanaan lebih cepat, biaya yang relatif murah, dan memiliki berbagai macam bentuk yang menambah nilai estetika. Oleh karena itu dilakukan pengabdian masyarakat tentang pemanfaatan limbah plastik sebagai bahan pembuatan paving block sekaligus sebagai upaya untuk mengurangi limbah plastik di kabupaten Bogor. Dengan memanfaatkan sifat plastik yang memiliki titik leleh yang rendah dan pada suhu normal dapat menjadi sangat keras sehingga cocok digunakan sebagai bahan pembuat paving block. Hasil pelatihan ini menunjukkan 92,8 % responden menyatakan paham tentang tata cara produksi, pengolahan dan pengembangan paving block berbahan baku sampah plastik.

Pelatihan Pemanfaatan Limbah Plastik sebagai Bahan Paving Block dalam Rangka Percepatan Zero Waste Adam Aswin Usman; Khitara Aldilla Chandra; Silfia Silfia; Yoke Sukma Indhiradita; Agus Susanto
Jurnal PADMA: Pengabdian Dharma Masyarakat Vol 3, No 1 (2023): PADMA Januari 2023
Publisher : Universitas Pamulang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32493/jpdm.v3i1.28293

Limbah sampah plastik adalah permasalahan global disetiap negara, khususnya di Indonesia, dimana industri daur ulang masih terbatas. Salah satu alternatif daur ulang limbah plastik yang potensial adalah digunakan untuk produksi bahan kontruksi, yaitu untuk produksi paving block. Banyak konsumen yang memilih Paving block karena kontruksi perkerasan yang baik, ramah lingkungan, membantu penyerapan air kedalam tanah, pelaksanaan lebih cepat, biaya yang relatif murah, dan memiliki berbagai macam bentuk yang menambah nilai estetika. Oleh karena itu dilakukan pengabdian masyarakat tentang pemanfaatan limbah plastik sebagai bahan pembuatan paving block sekaligus sebagai upaya untuk mengurangi limbah plastik di kabupaten Bogor. Dengan memanfaatkan sifat plastik yang memiliki titik leleh yang rendah dan pada suhu normal dapat menjadi sangat keras sehingga cocok digunakan sebagai bahan pembuat paving block. Hasil pelatihan ini menunjukkan 92,8 % responden menyatakan paham tentang tata cara produksi, pengolahan dan pengembangan paving block berbahan baku sampah plastik.

Pengaruh Transformational Leadership Dan Kepuasan Kerja Terhadap Organizational Citizenship Behavior Melalui Komitmen Organisasi Sebagai Variabel Mediasi Pada Ypi. Ar-Rohman Cibinong Kab. Bogor Khitara Aldilla Chandra
Jurnal Ilmiah Wahana Pendidikan Vol 9 No 15 (2023): Jurnal Ilmiah Wahana Pendidikan
Publisher : Peneliti.net

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5281/zenodo.8208206

Leadership behavior, job satisfaction, organizational commitment and organizational citizenship behavior, will eventually grow results in the form of satisfactory work performance or OCB. The results of a survey of OCB employees of educational foundations, both in terms of quality and quantity, were still not satisfactory. The quantity of output (amount produced) and the quality of output (output quality) show results and quality that are not optimal in carrying out work related to their duties and functions. The purpose of this study was to determine the effect of transformational leadership and job satisfaction on organizational citizenship behavior through organizational commitment as a mediating variable at the Islamic education foundation Ar-Rohman Cibinong, Bogor Regency. The total population in this study was 129 people with a saturated sampling method. In this study data collection was carried out by distributing questionnaires using the Likert scale data measurement method. The analytical technique used in this study was Structural Equation Modeling (SEM) with the AMOS 22.0 program. to calculate each variable. The results of the study revealed that transformational leadership had a positive and significant effect on organizational commitment, job satisfaction had a positive and significant effect on organizational commitment, organizational commitment had a positive and significant effect on OCB, transformational leadership had no positive and significant effect on OCB, job satisfaction had no positive and no effect significant to OCB, transformational leadership has no positive and insignificant effect on OCB which is mediated by organizational commitment, job satisfaction has no positive effect and not significant for OCB which is mediated by organizational commitment

Economic, Technological, and Environmental Feasibility of Green Hydrogen Adoption in Transportation: A Techno-Economic and Life Cycle Assessment Approach in Indonesia Silfia; Khitara Aldilla Chandra; Ayu Putri Ana; M Reza Alfikri
Jurnal Penelitian Pendidikan IPA Vol 11 No 12 (2025): December
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i12.13443

This research comprehensively evaluates the economic, technological, and environmental feasibility of green hydrogen adoption in Bogor City's transportation sector. Utilizing Techno-Economic Assessments (TEA), Life Cycle Assessment (LCA), and Scenario Modeling, the study compares centralized versus decentralized production pathways. TEA findings indicate that decentralized production is not financially viable, while centralized production with CCS technology shows positive financial potential, underscoring the role of economies of scale. LCA results confirm that green hydrogen offers significant emission reduction potential, up to 90% compared to fossil fuel alternatives, and produces zero emissions at the point of use, though high CCS costs remain a constraint. Scenario Modeling determined that Scenario 3 (high carbon tax, government subsidies, and reduced renewable energy prices) is the most effective pathway for accelerated adoption. Cost-Benefit Analysis (CBA) suggests that long-term non-economic benefits, such as improved public health and reduced air pollution, significantly outweigh high initial infrastructure costs. This study provides a novel, integrated assessment for a high-density urban context, advising policymakers to implement a higher carbon tax and subsidies to expedite the transition.

A Strategic Model for Enhancing Organizational Citizenship Behavior Through Transformational Leadership and Emotional Intelligence in Educational Institutions Chandra, Khitara Aldilla; Yusnita, Nancy; Sunaryo, Widodo
Dinasti International Journal of Economics, Finance & Accounting Vol. 7 No. 1 (2026): Dinasti International Journal of Economics, Finance & Accounting (March-April 2
Publisher : Dinasti Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.38035/dijefa.v7i1.6368

This study examines the suboptimal level of Organizational Citizenship Behavior (OCB) among educational support staff, indicated by low initiative, limited extra role involvement, and minimal contribution to organizational effectiveness. OCB represents voluntary behavior that enhances individual performance and supports the effectiveness and sustainability of educational organizations, particularly private vocational high schools in Bogor Regency. Strengthening OCB is essential to create a collaborative, adaptive, and service oriented work environment. This study aims to develop strategic efforts to enhance OCB by analyzing the direct and indirect effects of Transformational Leadership and Emotional Intelligence, with Job Satisfaction as an intervening variable. A quantitative survey approach was employed. The population consisted of educational support staff at private vocational high schools in Bogor Regency, with 186 respondents selected through proportional random sampling. Data were collected using validated and reliable questionnaires and analyzed using descriptive statistics, correlation analysis, and path analysis. The results show that Transformational Leadership and Emotional Intelligence have positive and significant direct effects on OCB. Job Satisfaction also has a positive and significant direct effect on OCB. Additionally, Transformational Leadership and Emotional Intelligence positively influence Job Satisfaction. Mediation analysis confirms that Job Satisfaction mediates the effects of Leadership and Emotional Intelligence on OCB.

Instagram-Based Promotional Strategy and Digital Brand Visibility at Gunsas Resto Silfia Silfia; Khitara Aldilla Chandra
Score: Jurnal Lentera Manajemen Pemasaran Vol. 4 No. 01 (2026): Mei 2026
Publisher : Lentera Ilmu Nusantara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59422/lmp.v4i01.1305

The increasing competition in the culinary industry requires restaurants to manage digital promotion through measurable and audience-oriented strategies. This study aims to examine Instagram promotional content effectiveness as an indicator of digital brand visibility and early-stage digital brand awareness at Gunsas Resto. A descriptive quantitative approach with a case study design was applied. The study used secondary data from Instagram performance reports of Gunsas Resto and Gunsas Duren, covering posts published from January 2025 to May 2026. After data cleaning, 117 valid Instagram posts were analyzed using social media analytics indicators, including views, likes, saves or reposts, shares, direct messages, comments, profile visits, follower growth, and engagement rate. This study does not directly measure consumer brand recall or brand recognition; instead, it uses Instagram analytics indicators as proxies for digital exposure, audience response, and early signals of brand awareness. The findings show that the analyzed content generated 126,908 views and 7,339 interactions, with a weighted engagement rate of 5.78%. Gunsas Duren achieved stronger performance than Gunsas Resto, indicating that product-focused content generated higher digital exposure and audience response. Reels produced the highest average views, while photo-based content generated the highest weighted engagement rate. These results indicate that short-form video is effective for expanding reach, whereas product-oriented visual content is more effective in strengthening engagement. Practically, this study helps Gunsas Resto develop a more measurable Instagram strategy by aligning content formats with promotional objectives and using analytics to evaluate content performance regularly.

Digital Leadership, Psychological Empowerment, and Organizational Citizenship Behavior in Private Universities: The Mediating Role of Work Engagement Khitara Aldilla Chandra; Silfia Silfia
JURNAL PELITA MANAJEMEN Vol. 5 No. 01 (2026): Mei 2026
Publisher : DPPM Universitas Pelita Bangsa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37366/jpm.v5i01.7446

This study examines the effects of digital leadership and psychological empowerment on Organizational Citizenship Behavior, with work engagement as a mediating variable among administrative staff in private universities. A quantitative approach with an explanatory survey design was employed. Data were collected from 214 permanent administrative staff members from seven medium-sized private universities in the Greater Bandung area using a structured questionnaire. The data were analyzed using descriptive statistics, validity and reliability testing, correlation analysis, path analysis, and mediation testing. The findings show that digital leadership and psychological empowerment have positive and significant effects on Organizational Citizenship Behavior. Work engagement also has the strongest direct effect on Organizational Citizenship Behavior and partially mediates the effects of digital leadership and psychological empowerment. These results indicate that voluntary behavior among administrative staff is strengthened when digital leadership and psychological empowerment are supported by high work engagement. This study contributes to organizational behavior and higher education management literature by offering an integrated model for explaining Organizational Citizenship Behavior in private university administration.

Employee Turnover Intention in Manufacturing: The Role of Transformational Leadership and Work Stress at XYZ Company Khitara Aldilla Chandra; Muhammad Tegar Irsyadi; Deti Kirana
JURNAL PELITA MANAJEMEN Vol. 5 No. 01 (2026): Mei 2026
Publisher : DPPM Universitas Pelita Bangsa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37366/jpm.v5i01.7449

Employee turnover intention is a retention risk in manufacturing because it can disrupt production continuity, reduce efficiency, and increase replacement costs. This study examines how work stress and transformational leadership predict employee turnover intention at XYZ Company in Bekasi. The study used a quantitative causal design with saturated sampling. Data were collected offline in 2026 through structured questionnaires distributed to all 86 employees from production, warehouse, quality control, administration, and customer service divisions. The data were analyzed using Partial Least Squares Structural Equation Modeling with SmartPLS to assess the measurement and structural models simultaneously. The results show that work stress has a positive and significant effect on employee turnover intention and is the slightly stronger predictor. Transformational leadership has a negative and significant effect, indicating that supportive leadership can reduce employees’ intention to leave. The model explains 63.5 percent of the variance in turnover intention. This study contributes to human resource management literature by positioning work stress as a job demand and transformational leadership as a job resource in explaining retention risk within an Indonesian manufacturing context. The findings suggest that companies should prioritize stress management while strengthening transformational leadership at supervisor and unit-head levels.

Optimalisasi Pengelolaan Limbah Kulit Buah Menjadi Pupuk Kompos Sederhana di Sentra UMKM Jus Buah Segar Silfia Silfia; M Reza Alfikri; Dian Arsita Fitri; Ayu Putri Ana; Ester Juliana Sitohang; Khitara Aldilla Chandra
Bima Abdi: Jurnal Pengabdian Masyarakat Vol. 6 No. 1 (2026): Bima Abdi: Jurnal Pengabdian Masyarakat
Publisher : Yayasan Pendidikan Bima Berilmu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53299/ba-jpm.v6i1.3845

Limbah kulit buah yang dihasilkan setiap hari umumnya belum dikelola secara optimal dan masih diperlakukan sebagai sisa produksi yang dibuang, sehingga berpotensi menimbulkan permasalahan lingkungan serta meningkatkan biaya operasional usaha. Kegiatan pengabdian kepada masyarakat ini bertujuan untuk mengoptimalkan pengelolaan limbah kulit buah di sentra Usaha Mikro, Kecil, dan Menengah (UMKM) jus buah segar melalui pendekatan yang mengintegrasikan aspek manajemen dan teknis. Metode pelaksanaan pengabdian dilakukan secara partisipatif dan aplikatif, meliputi identifikasi jenis dan volume limbah dominan, penguatan pemahaman manajemen limbah berbasis ekonomi sirkular dan prinsip 3R, pelatihan teknik komposting sederhana menggunakan metode yang sesuai untuk skala UMKM, serta pendampingan pemanfaatan hasil komposting. Hasil kegiatan menunjukkan adanya peningkatan pengetahuan dan keterampilan mitra dalam mengelola limbah kulit buah menjadi pupuk kompos sederhana, serta perubahan sikap mitra dalam memandang limbah sebagai sumber daya yang bernilai. Selain itu, tersusunnya Standar Operasional Prosedur (SOP) sederhana mendukung keberlanjutan praktik pengomposan sebagai bagian dari strategi manajemen limbah UMKM. Kegiatan ini diharapkan dapat menjadi model pengelolaan limbah organik yang aplikatif dan berkelanjutan bagi sentra UMKM jus buah segar.

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