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All Journal International Journal of Artificial Intelligence Research Jurnal Penelitian Pendidikan IPA (JPPIPA) JURNAL MANAJEMEN INDUSTRI DAN LOGISTIK Primanomics : Jurnal Ekonomi & Bisnis Jurnal Mantik Jurnal Ilmiah Teknik Industri Management Studies and Entrepreneurship Journal (MSEJ) GANDRUNG: Jurnal Pengabdian Kepada Masyarakat Journal of Industrial Engineering & Management Research (JIEMAR) INTERNATIONAL JOURNAL OF SOCIAL, POLICY AND LAW (IJOSPL) International Journal of Social and Management Studies (IJOSMAS) Jurnal Ilmiah Mahasiswa Perbankan Syariah (JIMPA) Jurnal Kolaboratif Sains Arus Jurnal Sosial dan Humaniora ProBisnis : Jurnal Manajemen Jurnal Cakrawala Ilmiah Jurnal Peradaban Masyarakat (JPM) Media Bina Ilmiah The International Conference on Education, Social Sciences and Technology (ICESST) Nanggroe: Journal Of Scholarly Service Nanggroe: Journal of Scholarly Service Jurnal Penelitian Pendidikan Indonesia International Journal of Economics, Business and Innovation Research Society Jurnal Pengabdian Masyarakat Mandira Cendikia (JPKM-MC) Proceeding International Conference Of Innovation Science, Technology, Education, Children And Health Proceeding International Conference Of Innovation Science, Technology, Education, Children And Health

Wijaya, Elyzabeth

Institut Bisnis Informasi Teknologi Dan Bisnis

Author-ID : 3736562

Religion Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Engineering Environmental Science Health Professions Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Materials Science & Nanotechnology Medicine & Pharmacology Neuroscience Nursing Physics Public Health Social Sciences Transportation Other

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Improving Elementary School Science Innovation through Visionary Leadership and Information Computer Technology Awareness Elyzabeth Wijaya
Jurnal Penelitian Pendidikan IPA Vol 9 No 3 (2023): March
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i3.3289

Information Computer Technology (ICT) and innovation are well-known important factors in well-known profits, positioning, and performance for an institution to deal with the dynamics of the times Teacher innovation is an ability that is oriented towards increasing innovation, a certain number of facilities, and infrastructure to achieve a goal. This research aims to analyze the relationship between ICT awareness to improve school science innovation and visionary leadership. This research was conducted in 30 elementary schools in Medan, the respondents in this study were 390 science teachers who were determined by the simple random sampling method. Data analysis in this study used Structural Equation Modeling (SEM) with the Smart PLS data processing tool. There is a positive influence between visionary leadership and ICT awareness on Elementary School science innovation. This hypothesis is proven by a statistical value below 1.99 and a p-value of 0.001. There is a positive influence between visionary leadership and elementary school science innovation. This hypothesis is proven by a statistical value below 1.99 and a p-value of 0.001. ICT Awareness has a positive and significant effect on improving elementary school science innovation and visionary leadership

Peningkatan Penggunaan Social Learning Network Bagi Siswa/Siswi SMA Swasta Rakyat Pancur Batu Deli Serdang Elyzabeth Wijaya; Agus Susanto; Hengky Kosasih; Duffin D; Ester E
Nanggroe: Jurnal Pengabdian Cendikia Vol 2, No 5 (2023): Agustus (In progress)
Publisher : Yayasan Daarul Huda Kruengmane

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5281/zenodo.8232556

Dewasa ini perkembangan internet semakin pesat dan merambah ke beberapa bidang, tidak terkecuali bidang pendidikan. Media pembelajaran juga ikut berkembang dan memunculkan Jejaring Sosial Pembelajaran (Social Learning Network). Edmodo merupakan sebuah media pembelajaran secara daring yang menggabungkan beberapa fitur Learning Management System dan Social Network menjadi Social Learning Network yang khusus dibuat untuk keperluan pendidikan.Untuk memperoleh proses pembelajaran yang efektif, guru maupun murid harus memiliki media pembelajaran yang inovatif dan menarik, hal inilah yang dialami oleh SMA Swasta Rakyat Pancur Batu Deli Serdang . Guru-guru SMA Swasta Rakyat Pancur Batu Deli Serdang telah melaksanakan pelatihan peningkatan penggunaan media pembelajaran Edmodo, namun siswa-siswi masih belum menggunakan media belajar berbasis social network tersebut. Hal tersebut melatarbelakangi tim pengabdian untuk memberikan pelatihan Peserta pelatihan ini adalah 25 orang yang semuanya merupakan siswa-siswi SMA Swasta Rakyat Pancur Batu Deli Serdang. Kegiatan berlangsung selama 1 (satu ) hari dengan durasi 4 (empat ) jam. Melalui kegiatan ini, diharapkan ketrampilan dan pemahaman peserta meningkat terkait penggunaan jejaring sosial pembelajaran Edmodo.

The Effect of Perceived Risks on Purchase Intention at UD. Kian Maju Medan: Pengaruh Perceived Risks Terhadap Minat Beli Pada UD. Kian Maju Medan Albert; Elyzabeth Wijaya; Agus Susanto
Jurnal Kolaboratif Sains Vol. 6 No. 7: JULI 2023
Publisher : Universitas Muhammadiyah Palu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56338/jks.v6i7.3940

Perceived risk is a significant source of psychological stress that results in impaired purchase intention. Thus, marketers’ understanding of perceived risk structure and the provision of risk relievers give consumers a better environment for making purchase intentions. The writer conduct research at UD. Kian Maju Medan which engages in providing glassware and any other glassware products, the company is facing problem which customers experiences the functionality risks which fear that the product will fail to deliver based on its functions, the financial risks which the product’s quality doesn’t match its price, the prices that the company can change suddenly, customers have been spending much money on purchasing an inadequate or unfamiliar brand. The indicators of perceived risks were adopted from Bhukya and Singh (2015:221) which are perceived functional risk, perceived financial risk, perceived physical risk, and perceived psychological risk. The indicators of purchase intention are adopted from Elwanda and Lu (2012:7) which are product orders, customer satisfaction, loyalty, and repeat order. The population that the writer uses is the customers of UD. Kian maju Medan using Slovin’s formula get the sample size 81 people. The writer uses the simple random sampling which each member of the population has an equal and known chance of being selected. The results of calculations are perceived risks have effect on customer purchase intention which can be seen from hypothesis test (-zcount <-ztable), and perceived risks have a negative and strong effect on purchase intention from the result of correlation test, linear regression equation and determination test. Several recommendations are given based on the disagree answers of the respondents which make sure the quality of products to be high and standard quality that meet the customers’ needs, check and make sure the products are free from defects and chemicals, provide the well-known and familiar brand of products, and charge the prices based on the products’ materials.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5281/zenodo.8232556

Analysis of the random forest and grid search algorithms in early detection of diabetes mellitus disease Andi Andi; Thamrin Thamrin; Agus Susanto; Elyzabeth Wijaya; Deva Djohan
Jurnal Mantik Vol. 7 No. 2 (2023): Agustus: Manajemen, Teknologi Informatika dan Komunikasi (Mantik)
Publisher : Institute of Computer Science (IOCS)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35335/mantik.v7i2.3981

This research focuses on implementing the Random Forest and Grid Search algorithms for the early detection of diabetes mellitus, aiming to modernize and enhance medical practices using technology. The proposed model achieved an accuracy of 77.06%, a precision of 71.43%, a recall of 47.30%, and a misclassification error of 22.94%. Comparative analysis with other data mining algorithms, including Decision Tree, Random Forest without Grid Search, and Cat Boost, demonstrated that the Random Forest with Grid Search algorithm outperformed the others. By utilizing Grid Search, the accuracy of the Random Forest algorithm increased by 2.03%. These findings indicate the potential effectiveness of machine learning in early diabetes detection. While the research offers promising results, there are limitations in terms of the dataset size and the number of detection variables used. Future studies should explore larger datasets and alternative algorithms to further enhance accuracy and aid in the early detection of diabetes mellitus.

The role of transformational leadership, servant leadership, digital transformation on organizational performance and work innovation capabilities in digital era Bestadrian Prawiro Theng; Elyzabeth Wijaya; Juliana Juliana; Eddy Eddy; Ali Syah Putra
JPPI (Jurnal Penelitian Pendidikan Indonesia) Vol 7, No 2 (2021): JPPI (Jurnal Penelitian Pendidikan Indonesia)
Publisher : Indonesian Institute for Counseling, Education and Theraphy (IICET)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29210/020211164

The purpose of this study is to analyze the relationship between Transformational Leadership, Servant Leadership, Digital Transformation on Organizational Performance and Work Innovation Capabilities. In this study using quantitative methods and data analysis techniques Structural Equation Modeling (SEM) using SmartPLS 3.0 software. This research was conducted in the population in this study were all SMEs in Tangerang City as many as 41,155 SMEs and based on the method of determining the number of samples according to Morgan, the sample units were 380 SMEs. Based on the results of data analysis transformational leadership has a significant effect on Organizational Performance, transformational leadership has no significant effect on Work Innovation Capabilities, servant leadership has a significant effect on Organizational Performance, servant leadership has no significant effect on work innovation capabilities, digital transformation has no significant effect on organizational performance, digital Transformation has no significant effect on Work Innovation Capabilities, organizational performance has no significant effect on work innovation capabilities, transformational Leadership has no significant effect on Organizational Performance through Work Innovation Capabilities, Servant Leadership has no significant effect on Organizational Performance through Work Innovation Capabilities, digital transformation has no significant effect significant to the Organizational Performance through Work Innovation Capabilities.

The Effect of Person Job Fit and Person Organization Fit on Innovative Work Behavior through Innovation Trust at PT. Hanjaya Mandala Sampoerna Medan Elyzabeth Wijaya
International Journal of Economics, Business and Innovation Research Vol. 3 No. 03 (2024): May, International Journal of Economics, Business and Innovation Research (IJE
Publisher : Cita konsultindo

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

The objective of this study is to assess the influence of job fit and organization fit on creative work behavior, specifically evaluated by innovation trust, at PT Hanjaya Mandala Sampoerna. The study utilizes a descriptive methodology with a quantitative approach. The investigation was carried out at PT Hanjaya Mandala Sampoerna, located in Langkat Regency. The study included a total of 184 individuals who were all workers of PT. Hanjaya Mandala Sampoerna, including both the population and the sample. The study utilizes SmartPLS software for the analysis of data. The findings indicated a clear correlation between a person's job fit (X1) and their creative work behavior (Y). The significance of the finding may be observed from the p-value of 0.000, which is less than the significance level of 0.05. Additionally, the calculated t-value of 4.954 is greater than the critical t-value of 1.972. Assessing the direct correlation between an individual's job fit (X1) and their level of trust in innovation (Z). The result indicates a statistically significant value of 0.046 <0.05, and the tcount value is 2.912 <1.972, which is higher than the t table value. The study examined the direct correlation between Person Organization Fit (X2) and Innovative Work Behavior (Y). The result indicates a highly significant value of 0.000 (less than 0.05), and a t count value of 3.673 (more than the t table value of 1.972). The findings demonstrate a clear correlation between Person Organization Fit (X2) and Innovation Trust (Z). The result indicates a statistically significant value of 0.029 (less than 0.05), with a t count value of 2.196 (more than 1.972), based on the t table. The findings demonstrate a clear correlation between faith in innovation (Z) and the manifestation of creative work behavior (Y). The result indicates a statistically significant value of 0.012 (p < 0.05) and a tcount value of 2.528 (ttable < 1.972). Innovation trust (Z) serves as an intermediary factor between person job fit (X1) and inventive work behavior (Y). The significance of the finding is evident from the p-value of 0.012, which is less than the significance level of 0.05. Additionally, the calculated t-value of 2.401 exceeds the critical t-value of 1.972. Innovation trust (Z) serves as an intermediary factor between person-organization fit (X2) and creative work behavior (Y). The result indicates a statistically significant value of 0.006 (p < 0.05) and a t count value that exceeds the critical t value from the t table (2.169 > 1.972).

The Influence Of Leadership Style Towards Employee’s Performance At UOB Buana Bank Medan Vivian Vivian; Elyzabeth Wijaya
The International Conference on Education, Social Sciences and Technology (ICESST) Vol. 2 No. 2 (2023): The International Conference on Education, Social Sciences and Technology
Publisher : International Forum of Researchers and Lecturers

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/icesst.v2i2.384

This study aims to assess the influence of leadership style on employee performance at UOB Buana Bank Medan. The significance of leadership style in influencing staff engagement, dedication, and productivity has been acknowledged. Having a comprehensive grasp of how leadership style may impact performance is crucial in the banking business, which is characterized by fierce rivalry and continuously evolving market circumstances. The research was carried out by distributing a questionnaire survey to workers from different work units at UOB Buana Bank Medan. The questionnaire was designed to evaluate the employees' perception of the leadership style employed inside the organization, as well as their level of performance. The population under investigation comprises all employees of UOB Bank Medan. The sample approach employed is simple random sampling. The sample size for this study consisted of 110 workers. The acquired data was subsequently examined utilizing statistical methodologies, such as regression, to assess the relationship between the independent variable (leadership style) and the dependent variable (employee performance). The results of this study are anticipated to offer valuable insights for UOB Buana Bank Medan in enhancing leadership approaches to enhance employee performance. The practical implication of this study is that it can aid managers in selecting a leadership style that aligns with the specific attributes of the organization.

The Influence Of Burnout And The Non-Physical Work Environment On Employee Performance At PT Saudara Buana Samudera Medan Wijaya, Elyzabeth
Primanomics : Jurnal Ekonomi & Bisnis Vol. 22 No. 3 (2024): Primanomics : Jurnal Ekonomi dan Bisnis
Publisher : Fakultas Bisnis

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31253/pe.v22i3.3229

This study aims to examine the impact of burnout and a non-physical work environment on employee performance at PT Saudara Buana Samudera Medan. 150 respondents from various departments in the organization participated in the quantitative approach survey technique. We analyzed the collected data using multiple linear regression to examine the relationship between the independent variables (burnout and non-physical work environment) and the dependent variable (employee performance). The results showed that burnout has a significant negative impact on employee performance. Employees who experience high levels of burnout tend to show decreased productivity, a lack of motivation, and lower engagement in their work tasks. In contrast, a conducive non-physical work environment, such as strong social support, flexibility, and a comfortable working atmosphere, contributes positively to improving employee performance. A positive non-physical work environment can create conditions that allow employees to work more effectively, increase job satisfaction, and motivate them to achieve better results. Based on these findings, this study suggests that company management focus on efforts to reduce burnout, such as employee welfare programs, stress management, and workload adjustments. Furthermore, we highly recommend enhancing the non-physical work environment by implementing policies that promote work-life balance and foster positive interactions among coworkers. Thus, companies can improve overall employee performance, which in turn will have a positive impact on the company's productivity and sustainability. This study provides important insights for human resource management in organizations to create a healthier and more productive work environment.

The Influence of Servant Leadership on Employee Performance at PT. Saudara Buana Samudera Through Job Satisfaction Wijaya, Elyzabeth
ProBisnis : Jurnal Manajemen Vol. 15 No. 2 (2024): April: Management Science
Publisher : Lembaga Riset, Publikasi dan Konsultasi JONHARIONO

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

This research aims to examine the influence of the servant leadership model on employee performance at PT. Saudara Buana Samudera, with the mediator variable in the form of job satisfaction. This research uses a survey method by distributing questionnaires to employees PT. Saudara Buana Samudera. We selected the research sample using a purposive sampling technique and analyzed the data using the structural equation modeling (SEM) model. We expect the research findings to deepen our understanding of the impact of servant leadership on employee performance, and the role of job satisfaction as a mediator in this relationship. The management of PT. Saudara Buana Samudera aims to use the research results to develop more effective leadership and human resource management strategies.

Co-Authors Adi Harianto Agus Susanto Agus Susanto Agus Susanto Albert Albert Ali Syah Putra Alvine Jonathan Amin Hou Andi Andi Benny Lim Chaniago, Sabaruddin Cynthia Wibowo Darwan Tanady Debora Tambunan Devia Febrina Djohan, Deva Duffin Eddy Eddy Eddy Eddy, Eddy Erina Alimin Ester Ester Fakhrul Hirzi, M. Felix Leonardi Hamjah Arahman Hendry Herdiyanti Indra Budiman Juliana, Juliana Jung Sen Kosasih, Hengky Kuandi Chandra Lim, Benny Linda, Tina Martin Martin Mega Sanjaya Muh. Abduh Anwar Muhammad Asir Nasib Raden Mohamad Herdian Bhakti Restu Razaq, Mhd. Rivai, Ahmad Solly Aryza Sri Aprianti Tarigan SUSANTO Susanto Susanto Susanto Susanto Susanto Teguh Setiawan Wibowo Thamrin Thamrin Theng, Bestadrian Prawiro Tina Linda Tina Linda Vivian Vivian Yandra Rivaldo Yurida Ekawati

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