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GENESIS SEMBIRING DEPARI
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genesissembiring@gmail.com
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INDONESIA
Formosa Journal of Applied Sciences (FJAS)
ISSN : -     EISSN : 29626447     DOI : https://doi.org/10.55927/fjas.v1i2
Formosa Journal of Applied Sciences (FJAS) seeks to propose and disseminate the knowledge by publishing original research findings and novelties, review articles and short communications in the wide spectrum of applied sciences. Scope of the journal includes: Biology, chemistry, physics, environmental, business and economics, finance, mathematics and statistics, geology, engineering, computer science, social sciences, natural and technological sciences, linguistics, medicine and architecture, food science, environmental science, agricultural engineering. Journal of Applied Sciences now accepting new submissions. Submit your best articles via online submission. Formosa Journal of Applied Sciences (FJAS) publishes articles monthly under Formosa Publisher.
Arjuna Subject : Umum - Umum
Articles 716 Documents
The Influence of Visionary Leadership and Quantum Leadership on the Improvement of Learning Quality in Senior High Schools in South Aceh Regency Nita, Santi; Usman, Nasir; Khairuddin, Khairuddin; Niswanto, Niswanto
Formosa Journal of Applied Sciences Vol. 4 No. 1 (2025): January 2025
Publisher : PT FORMOSA CENDEKIA GLOBAL

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55927/fjas.v4i1.12673

Abstract

Ideally, a principal combines these styles: visionary leadership provides a clear direction for the school, while quantum leadership fosters a conducive environment to achieve that vision. This study aims to analyze the impact of visionary and quantum leadership on improving learning quality. Using a quantitative approach, the study involved 58 teachers and 4 principals from four high schools: SMA Negeri 1 Tapaktuan, SMA Negeri 3 Kluet Utara, SMA Negeri 1 Bakongan, and SMA Negeri 1 Kluet Utara. Data was collected through observation, questionnaires, and documentation. Data analysis utilized simple and multiple linear regression tests. The results show that both visionary and quantum leadership have a significant positive effect on learning quality improvement. This study concludes that combining these leadership styles optimally enhances the quality of the learning process.
The Impact of Work Motivation, Job Stress, and Organizational Commitment on Employees' Intentions to Depart from Lombok Idjo Restaurant in Yogyakarta Gurito, Anang; Nuvriasari, Audita
Formosa Journal of Applied Sciences Vol. 4 No. 1 (2025): January 2025
Publisher : PT FORMOSA CENDEKIA GLOBAL

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55927/fjas.v4i1.12912

Abstract

This study aims to analyze the effect of work motivation, work stress and organizational commitment on employee turnover intention at Lombok Idjo Restaurant Yogyakarta. The findings from the Instrument Test indicate that the data gathered in this study are both valid and reliable. Furthermore, the Classical Assumption Test confirms that the data are normally distributed and that the regression model developed is devoid of multicollinearity, heteroscedasticity, and autocorrelation. The results of this study prove that: (1) Work motivation has no significant effect on employee turnover intention at Lombok Idjo Restaurant Yogyakarta. (2) Job stress has a positive and significant effect on employee turnover intention of Lombok Idjo Yogyakarta Restaurant, and (3) Organizational commitment does not have a substantial impact on the intention of employees at Lombok Idjo Yogyakarta Restaurant to leave the organization..
The Effect of Customer Experience and Brand Image on Customer Loyalty with Mediation of Customer Satisfaction in the Culinary Industry Yudantri, Anindya Sukma; Widodo, Arry; Rubyanti, Nurafni; Silvianita, Anita
Formosa Journal of Applied Sciences Vol. 4 No. 1 (2025): January 2025
Publisher : PT FORMOSA CENDEKIA GLOBAL

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55927/fjas.v4i1.12914

Abstract

Indonesia's culinary industry is experiencing rapid growth, driven by people's increasing interest in food trends and the eating out lifestyle. One trend that is attracting attention is the consumption of spicy food, which is growing thanks to social media challenges with extreme levels of spiciness. In an increasingly fierce competition, business strategies based on customer experience, brand image, and customer satisfaction are key factors in increasing customer loyalty. This study shows that while customer experience contributes to satisfaction, the relationship does not directly guarantee loyalty. Other factors, such as taste and facilities, still play an important role in building competitiveness in the culinary industry.
Strategic Utilization of Demographic Dividend to Build Resilient Defense Capabilities in Emerging Economies Budiyanti, Fatwa; Hendra, Afrizal; Suryo, Almuchalif
Formosa Journal of Applied Sciences Vol. 4 No. 1 (2025): January 2025
Publisher : PT FORMOSA CENDEKIA GLOBAL

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55927/fjas.v4i1.12921

Abstract

The purpose of this study is to analyze the Strategic Utilization of Demographic Dividends to Build Resilient Defense Capabilities in Developing Countries. The method used is Systematic Literature Review (SLR). The results show that to take advantage of the demographic dividend for defense, developing countries should focus on several key strategies. First, investing in education, particularly in STEM fields, is critical to building a skilled workforce for both the economic and defense sectors (Bloom et al., 2003). Managing the youth bulge by integrating young people into productive roles, including defense-related sectors such as cybersecurity and military technology, can help drive national security. Encouraging technological innovation through public-private partnerships will further strengthen defense capabilities. In addition, addressing the aging population by modernizing military infrastructure and increasing automation is critical for long-term defence readiness.
Dissecting IPO Stock Price Dynamics: a Comparative Analysis of Short-Term and Long-Term Performance in the Indonesian Market: a Conceptual Paper Alfarisy, Ghifary; Widodo, Arry; Silvianita, Anita; Rubiyanti, Nurafni
Formosa Journal of Applied Sciences Vol. 4 No. 1 (2025): January 2025
Publisher : PT FORMOSA CENDEKIA GLOBAL

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55927/fjas.v4i1.13135

Abstract

The dynamics of short- and long-term share price performance in an Initial Public Offering (IPO) are of equal relevance for the understanding of issuers and investors. Typically, underpricing in early trading is driven by market and speculative behavior. Long-term stock performance is increasingly dependent on factors of a business nature, such as corporate management and profitability, as well as other intrinsic aspects of the issuing company. This study will conduct a comparative analysis using data collected from the Indonesia Stock Exchange in 2020-2023 in two different phases of performance characteristics. The results may provide insights into the implications of strategic decision-making in the IPO process as well as offer practical guidance for investment practices, making it easier for stakeholders to deal with the complexities of the IPO market.
The Effect of Online Customer Review, Product Quality and Brand Image on Customer Loyalty with Customer Satisfaction as Intervening Variable Case Study of Somethinc and Skintific Products on Shopee and Tiktok Live Platforms: Conceptual Paper Ramadhani, Moch. Romy; Widodo, Arry; Rubiyanti, Nurafni; Silvianita, Anita
Formosa Journal of Applied Sciences Vol. 4 No. 1 (2025): January 2025
Publisher : PT FORMOSA CENDEKIA GLOBAL

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55927/fjas.v4i1.13136

Abstract

This study explores the impact of online customer reviews, product quality and brand image on customer loyalty, with customer satisfaction as an intervening variable, for Somethinc and Skintific products on the Shopee and TikTok Live platforms. Using a quantitative SEM-PLS approach, this study involved respondents aged 18 to 35 years old in Bandung. The findings show that product quality and brand image have a significant influence on customer loyalty, while online reviews provide an indirect influence. Customer satisfaction serves as an important mediator, although it is not always consistent across all variables. The trend of fast beauty and the use of social media are the main factors in making purchasing decisions. This study recommends improving product quality and brand image to maintain customer satisfaction and loyalty.
Roles and Responsibilities of the Principal: Building a Positive Learning Environment Based on the Concept of Tri Hita Karana at SD Negeri 4 Babahan Aresta, Gede Oditya; Widayanti, Gusti Ayu Neta Putri; Vionita, Agustina Putu; Sitepu, Cica Marsela Br; Rendra, Gede Chandra Sekha; Pramana, I Gede Agus Julio; Juliani, Luh Dinda; Werang, Basilius Redan
Formosa Journal of Applied Sciences Vol. 4 No. 1 (2025): January 2025
Publisher : PT FORMOSA CENDEKIA GLOBAL

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55927/fjas.v4i1.13182

Abstract

This study aims to examine the roles and responsibilities of the principal in building a positive learning environment at SD Negeri 4 Babahan. A conducive learning environment plays an important role in improving student motivation and achievement. This research used a qualitative approach with a case study design. The research subjects involved students, teachers and the principal. Data were collected through interviews, observations, and document analysis, then analyzed using thematic analysis techniques. The results showed that principals play a key role in building a supportive learning atmosphere, including through developing school policies, improving the quality of teaching and learning processes, and strengthening relationships between schools, parents and communities. In addition, the principal's responsibilities include managing human resources and physical facilities, as well as implementing innovative programs that involve the active involvement of students.
Volatility Analysis of the Indonesia Sharia Stock Index (ISSI) Technology Sector Period 2019 – 2023 Bimantoro, Surya Ageng; Yasin, Ach
Formosa Journal of Applied Sciences Vol. 4 No. 1 (2025): January 2025
Publisher : PT FORMOSA CENDEKIA GLOBAL

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55927/fjas.v4i1.13202

Abstract

The Indonesian capital market faced significant challenges during the COVID-19 pandemic, which caused stock price volatility across various sectors, both in the conventional and sharia capital markets, particularly in the technology sector (ISSI). This study uses a descriptive quantitative approach, employing purposive sampling to analyze secondary data obtained from Yahoo Finance to explore technology stocks consistently listed from 2019 to 2023 on the ISSI, focusing on daily closing prices, volatility, and utilizing ARCH/GARCH modeling in EViews 10. Descriptive analysis reveals significant stock price fluctuations. The research results indicate that there are variations in the volatility levels of technology sector stocks on the Indonesia Sharia Stock Index from January 1, 2019, to December 29, 2023. Stocks ranked by volatility from highest to lowest are MCAS, MLPT, KIOS, NFCX, and DIVA, with volatility analysis using the GARCH model.
Concept and Scope of Academic Supervision Case Study: Implementation of Academic Supervision Maharani, Dewa Ayu Nita; Mandabayan, Reni; Purnami, Putu Okta; Putra, Anak Agung Pinta Dwi; Astari, Ni Luh Putu Dian; Amarawati, Diah; Werang, Basilius Redan
Formosa Journal of Applied Sciences Vol. 4 No. 1 (2025): January 2025
Publisher : PT FORMOSA CENDEKIA GLOBAL

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55927/fjas.v4i1.13209

Abstract

In order to ascertain the degree to which the implementation of supervision can enhance the caliber of instruction and foster teacher professionalism, this study intends to investigate the idea and application of academic supervision as well as its application within the framework of a case study in a school. By gathering literature (related materials) from books, journals, and other sources pertaining to the subject of educational administration and supervision, this article employs a literature study methodology.  When it is thought that there is enough study material, it is thoroughly explored and examined, and the author then attempts to draw fresh conclusions from the analysis of the data. We refer to this approach as the Systematic Literature Review (SLR) method.
The Effect of Communication, Organizational Culture, and Compensation on Employee Performance at PT. Lingkar Organik Indonesia Alwi, Nopirin
Formosa Journal of Applied Sciences Vol. 4 No. 1 (2025): January 2025
Publisher : PT FORMOSA CENDEKIA GLOBAL

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55927/fjas.v4i1.13210

Abstract

Human Resources (HR) plays a role in organizational success. Facing global competition and rapid technological change, strategic HR management is key for organizations to maintain competitiveness and achieve sustainability. This study analyzes the effects of communication, organizational culture, and compensation on employee performance at PT. Lingkar Organik Indonesia. Multiple linear regression analysis was employed. Results indicate that communication (0,742) and organizational culture (0,623) have no significant impact on employee performance. Conversely, compensation significantly influences performance (0,000), contributing to a 49.8% improvement. Simultaneously, these three variables significantly affect employee performance. These findings emphasize the crucial role of compensation policies in enhancing employee performance