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Ambidextrous : Journal of Innovation, Efficiency and Technology in Organization
Published by PT. Takaza Innovatix Labs
ISSN : -     EISSN : 30317002     DOI : https://doi.org/10.61536/ambidextrous
Core Subject : Economy, Science, Engineering,
Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Economics, Econometrics & Finance Electrical & Electronics Engineering
Focus: The primary focus of Ambidextrous is to explore and advance the intersection of innovation, efficiency, and technology within organizational contexts. The journal aims to contribute to the understanding and enhancement of organizational capabilities by examining how innovation strategies, efficiency measures, and technological advancements collectively shape the dynamics of modern organizations. Scope : Alternative Energy Information Technology Artificial Intelligent/Neural Network Innovation Management Change Management and Organizational Adaptability Logistics and Supply Chain Management Efficiency in Operations Manufacturing System Enterprise and Material Resource Planning Occupational Safety and Health Electrical Efficiency Product Design and Development Human Resource Management Quality and Reliability Management Industrial Engineering Sustainability Industrial Ergonomics and Work System Design Technology Management Industrial Management Workforce Well-being and Productivity
Arjuna Subject : Bisnis, Menejemen, dan Akutansi (semua kategori) - Bisnis, Menejemen, dan Akutansi (Lain-Lain)
Articles 39 Documents
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The Effect of Green Phoskko and EM4 Activators on Making Compost Fertilizer from a Mixture of Pineapple Peel Waste and Rabbit Feces Using the Windrow Method Meisya Royani; Natalina
Ambidextrous Journal of Innovation Efficiency and Technology in Organization Vol. 3 No. 02 (2025): Ambidextrous: Journal of Innovation, Efficiency and Technology in Organization
Publisher : Takaza Innovatix Labs Ltd.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61536/ambidextrous.v3i02.398

Abstract

Abstract: Composting is an environmentally friendly method of processing organic waste that can produce high-value organic fertilizer. Organic wastes such as pineapple peels and rabbit manure have potential as compost raw materials due to their high organic carbon and nitrogen content. In this study, a ratio of pineapple peel and rabbit manure of 1:1 (wet weight) was used to obtain an appropriate initial C/N ratio. However, an unbalanced C/N ratio requires special treatment to optimize the decomposition process. The purpose of this study was to determine the effect of using the windrow method with the addition of Effective Microorganisms 4 (EM4) and Green Phoskko activators on C-organic content, total nitrogen, and the resulting compost C/N ratio. The research was conducted using an experimental method with a complete randomized design (CRD) consisting of three treatments, namely: no activator (control), addition of EM4, and addition of Green Phoskko. The compost material was arranged in the form of an elongated pile (windrow), turned periodically, and measured temperature, pH, C-organic content, total nitrogen, and C/N ratio every week for 28 days (4 weeks) of the composting process. Laboratory analysis was conducted at Lampung State Polytechnic Laboratory. The results showed that treatment with EM4 produced C-organic content of 17.26%, total nitrogen of 1.63%, and C/N ratio of 10.59, while Green Phoskko produced C-organic content of 16.22%, total nitrogen of 1.45%, and C/N ratio of 11.18, and the control produced C-organic content of 15.64%, total nitrogen of 1.30%, and C/N ratio of 12.03. the compost treated with EM4 and Green Phoskko has met the standards of good compost quality.
Analysis of Public Satisfaction with Services at the Cileungsi Branch of BPJS Employment, Bogor Regency Halimah Hasna Nabilah; Putri Allysa; Keysha Meivarani Vimico Putri; Budi Supriyatno
Ambidextrous Journal of Innovation Efficiency and Technology in Organization Vol. 1 No. 02: Driving Efficiency and Innovation: Transforming Organizations in the Era of Digital A
Publisher : Takaza Innovatix Labs Ltd.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61536/ambidextrous.v1i02.337

Abstract

The background of this research is the various obstacles experienced by the public in obtaining services at the Cileungsi Branch of the BPJS Ketenagakerjaan (Employment Social Security Agency), such as delays in recording contributions and a lengthy complaint process. The study aims to analyze the level of public satisfaction with services at the branch. The study used a descriptive qualitative approach with a population of thousands of active participants and 15–20 employees, and a purposive sample consisting of 4–6 employees and 3 participants. The main instruments were observation guidelines, interviews, and documentation. Data analysis was conducted through data reduction, presentation, and drawing conclusions using source triangulation for validity. The results showed that the public was generally satisfied with the service, especially in the dimensions of assurance and officer empathy. However, obstacles were found in the reliability and responsiveness of services due to the incompletely integrated digital system and human resource limitations. In conclusion, improving service quality can be achieved by digitizing the system, adding more staff, and training in communication and technology. This study provides recommendations for developing BPJS public services to be more responsive and accountable.
Physical Properties of Cacao Beans Derry Handrian; Igef Rasinta; Muhammad Robby Farhan; Rommel Siahaan
Ambidextrous Journal of Innovation Efficiency and Technology in Organization Vol. 3 No. 01: Human-Centered Innovation and Digital Resilience: Rethinking People, Products, and Pe
Publisher : Takaza Innovatix Labs Ltd.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61536/ambidextrous.v3i01.344

Abstract

The Cacao beans are widely used as raw material in the chocolate and food industries, where knowledge of their physical properties is essential for post-harvest handling and processing. This study aimed to compare the physical characteristics of mature and raw cacao beans by determining major diameter (Dmajor), moderate diameter (Dmoderat), minor diameter (Dminor), geometric mean diameter (GMD), sphericity, volume, bulk density, angle of repose, and angle of friction. The research was conducted through direct observation and measurement of cacao bean samples in both maturity levels. Data were analyzed by calculating dimensional and physical parameters using standard formulas. The results indicated that mature cacao beans generally had larger dimensional values (Dmajor, Dmoderat, Dminor, and GMD) compared to raw beans, which directly influenced their volume and sphericity. Bulk density of raw beans was relatively higher, while mature beans showed lower density due to reduced moisture content. Furthermore, the angle of repose and angle of friction were higher in raw beans, reflecting stronger resistance to flow and surface contact compared to mature beans. In conclusion, maturity level significantly affects the physical properties of cacao beans, which has implications for their handling, drying, and processing in the cacao industry.
Performance Analysis of Solar Power Generation System Using MATLAB Simulation Based on Radiation and Temperature Variations Rini Puji Astutik; Muhammad Sabri Wahyu Febrian; Radif Rizka Andriansyah; Muhammad Rifqi Ubaidillah; Aditya bagus ainul Yaqin; Achmad Syarifudin
Ambidextrous Journal of Innovation Efficiency and Technology in Organization Vol. 3 No. 02 (2025): Ambidextrous: Journal of Innovation, Efficiency and Technology in Organization
Publisher : Takaza Innovatix Labs Ltd.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61536/ambidextrous.v3i02.371

Abstract

This research analyzes the performance of Solar Power Plant (PLTS) systems through MATLAB/Simulink simulations, focusing on the effects of varying solar radiation intensity and ambient temperature on the current-voltage (IV) and power-voltage (PV) characteristics of solar panels. The panel model was initially constructed based on datasheet parameters to closely replicate real-world conditions. Subsequent testing involved varying radiation (500–1000 W/m²) and temperature (20–50°C) to assess panel response under changing operational conditions. Simulation results reveal that rising temperatures significantly reduce maximum power (Pmax) due to decreasing output voltage, despite relatively stable current. Conversely, higher radiation intensity substantially increases output current, yielding greater Pmax. Radiation emerges as the dominant factor enhancing panel performance, while temperature acts as a key efficiency limiter. This simulation approach enables cost-effective analysis without field testing, serving as a reference for designing adaptive PLTS systems optimized for environmental conditions. It also provides a foundation for future studies on renewable energy modeling and control in Indonesia's tropical climate.
The Role of Risk Management as an Organizational Management Strategy: A Literature Study Ameilia Nurfadhilah; Fitria Aulia Cahyaningrum; Ahmad Dairobi; Janu Ilham Saputro
Ambidextrous Journal of Innovation Efficiency and Technology in Organization Vol. 3 No. 01: Human-Centered Innovation and Digital Resilience: Rethinking People, Products, and Pe
Publisher : Takaza Innovatix Labs Ltd.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61536/ambidextrous.v3i01.376

Abstract

This study explores the strategic role of risk management in enhancing organizational performance amid increasing uncertainty. The research aims to analyze how risk management contributes to performance improvement through systematic implementation across various organizational contexts. Using a qualitative method with a literature review design, data were obtained from national and international journals, reference books, and risk management frameworks such as ISO 31000 and COSO ERM published in the past ten years. Thematic analysis was employed to identify patterns, practices, and key factors influencing successful implementation. The findings show that organizations applying structured risk management—from identification, analysis, evaluation, control, to monitoring—achieve higher stability, improved decision-making, and stronger stakeholder trust. The study concludes that risk management is not only a defensive measure but also a strategic tool that supports sustainability and competitive advantage.
Analysis of the Effect of Website Implementation on Increasing Local MSME Sales: A Multiple Linear Regression Approach Achmad Nawawi; Tufatul Adhan; Nely Nuriyah; Samso Supriyatna
Ambidextrous Journal of Innovation Efficiency and Technology in Organization Vol. 3 No. 02 (2025): Ambidextrous: Journal of Innovation, Efficiency and Technology in Organization
Publisher : Takaza Innovatix Labs Ltd.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61536/ambidextrous.v3i02.384

Abstract

MSMEs as the backbone of the Indonesian economy face the challenge of digital transformation in the Industrial Revolution 4.0 era, where many MSME websites in Tangerang City are not optimal so that sales stagnate despite significant investment. This study aims to prove the effect of website quality (X1) and digital marketing (X2) on increasing sales (Y) using a causal associative quantitative approach with multiple linear regression. The population includes MSMEs in Tangerang City, a sample of 50 purposive respondents who have had an active website for at least one year. The Likert 1-5 questionnaire instrument was analyzed using IBM SPSS 26 including validity-reliability tests, classical assumptions, and hypothesis tests. The results show a regression coefficient of Y = 12.450 + 0.452X1 + 0.385X2 with an adjusted R square of 0.685 (68.5%), both variables have a significant effect (sig. 0.000). The conclusion states that MSMEs need to optimize website UI/UX and SEO strategies for maximum sales conversion
Class Management System Design Desktop Based Shafa Nurul Aisyah1; Elvi Hana Nabila; Rizky Basatha; Nisa Dwi Septiyanti
Ambidextrous Journal of Innovation Efficiency and Technology in Organization Vol. 3 No. 02 (2025): Ambidextrous: Journal of Innovation, Efficiency and Technology in Organization
Publisher : Takaza Innovatix Labs Ltd.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61536/ambidextrous.v3i02.392

Abstract

Classroom management in Indonesian schools faces inefficiencies from Microsoft Excel-based scheduling, causing data errors and delays for administrators and teachers, particularly digital immigrants. This study aims to design a desktop-based classroom management system using VB.NET and MySQL to enable real-time CRUD operations for students, teachers, courses, scores, and printing. Employing a software development approach with the waterfall model, the population consists of 50 potential users (10 administrators, 40 teachers) at Surabaya State University and partner schools; purposive sampling selected 5 key respondents (2 admins, 3 teachers) with 2+ years manual experience. Instruments include needs analysis documents, flowcharts, ERD, prototypes, and black-box testing sheets; data analysis used qualitative-quantitative triangulation validating functional/non-functional requirements. Results demonstrate 100% validity across 36 scenarios in 7 modules (login, dashboard, student/course/score/teacher management, print), confirming system reliability via Human Centered Design. In conclusion, the system enhances administrative productivity, serving as a practical foundation for digital transformation in education, although limited to desktop use.
Comparison of Poisson Inverse Gaussian (PIG) and Negative Binomial (NBR) Regression Models Using Generalized Linear Models (GLM) in Dengue Fever Cases in East Java Province in 2024 Nindy Aulia Eka Puspita
Ambidextrous Journal of Innovation Efficiency and Technology in Organization Vol. 4 No. 01: Ambidextrous: Journal of Innovation, Efficiency and Technology in Organization 
Publisher : Takaza Innovatix Labs Ltd.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61536/ambidextrous.v4i01.414

Abstract

Background: Dengue Hemorrhagic Fever (DHF) is a major health problem in East Java Province due to population density, sanitation, availability of medical personnel, and altitude. DHF count data often experiences overdispersion, challenging the Poisson regression assumption in the Generalized Linear Model (GLM). Objective: To compare the performance of Poisson, Negative Binomial (NBR), and Poisson Inverse Gaussian (PIG) ​​models in modeling DHF cases. Method: A cross-sectional quantitative study analyzed 38 districts/cities in East Java (saturation sampling) using secondary data processed with . Analysis: Descriptive statistics, multicollinearity test (VIF<10), overdispersion test, and model comparison via AIC/deviance. Results: NBR achieved the lowest AIC (412.10) compared to Poisson (1466.60) and PIG (412.41), confirming significant overdispersion (deviance/df ≈37.16). Population density and altitude had a significant effect (p<0.05). Conclusion: NBR is optimal for DHF modeling, supporting targeted environmental and health interventions in East Java.
Development of a Web-Based Motorcycle Rental Application with Real-Time Status and Digital Financial Recording: information system; motorcycle rental; Supabase; Vercel; MSME Anggiah Salim; Sakina Sudin; Nurafni Muhammad; Fitriani Duwila; Frenti Polulu
Ambidextrous Journal of Innovation Efficiency and Technology in Organization Vol. 3 No. 01: Human-Centered Innovation and Digital Resilience: Rethinking People, Products, and Pe
Publisher : Takaza Innovatix Labs Ltd.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61536/ambidextrous.v3i01.422

Abstract

Motorcycle rental businesses at the Micro, Small, and Medium Enterprises (MSME) level are still largely managed manually, which may lead to transaction recording errors and delays in vehicle status information. This study aims to design and implement a web-based motorcycle rental information system developed using HTML, CSS, JavaScript, and Bootstrap as the user interface. The system is managed through a GitHub repository, utilizes Supabase as a real-time database, and is deployed on the Vercel platform to provide public domain access. The research method follows system development stages consisting of requirement analysis, system design, implementation, and testing. The system is able to display real-time motorcycle availability, support admin-managed rental transactions, and generate daily income reports. To protect the confidentiality of MSME financial data, the income report is limited to a three-day period. The results indicate that the system operates properly and is feasible to be used as an operational support tool for web-based motorcycle rental services.
Implementation of digital marketing in Khoirul’s business: Topup via Instagram acccount as an effective promotional medium Sakina Sudin; Sutisna Jayaatmaja; Muhammad Khoirul Anam; Muhammad Irmanto; Algifahri Suhaeman
Ambidextrous Journal of Innovation Efficiency and Technology in Organization Vol. 3 No. 01: Human-Centered Innovation and Digital Resilience: Rethinking People, Products, and Pe
Publisher : Takaza Innovatix Labs Ltd.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61536/ambidextrous.v3i01.424

Abstract

The digital transformation of micro, small, and medium enterprises (MSMEs) represents a critical evolution in contemporary business ecosystems, particularly within emerging economies. Indonesia exemplifies this phenomenon, where digital marketing adoption has accelerated dramatically, with approximately 74.6% of the population actively using the internet and 191.4 million citizens engaging with social media platforms as of early 2025 (We Are Social, 2024). This proliferation of digital connectivity has fundamentally reconfigured marketing paradigms, enabling MSMEs to transcend geographical constraints and access previously unreachable market segments (Putra & Arifin, 2021). Research indicates that Indonesian MSMEs implementing structured digital marketing strategies report sales increases of 20-30% within the first year of adoption, while simultaneously reducing promotional expenditures by up to 70% (Tambunan & Busnetti, 2024; Utomo, 2024). The strategic integration of digital technologies has become indispensable for business survival and competitive positioning, particularly as the post-pandemic economic landscape demands greater operational resilience and market adaptability. Among available digital platforms, Instagram has emerged as the dominant marketing channel for Indonesian MSMEs, commanding 84.8% user penetration and offering sophisticated features for visual storytelling, direct customer engagement, and transactional facilitation (We Are Social, 2024). The platform's visual-centric architecture supports diverse content formats including feeds, stories, reels, and direct messaging, which collectively enable businesses to construct compelling brand narratives and foster interactive consumer relationships (Jenifer & Nawangpalupi, 2024). Empirical evidence demonstrates that Instagram marketing activities significantly enhance brand awareness and consumer engagement, with creative content strategies correlating strongly with purchase intention (Karuehni, 2024; Rahman, 2022). Ahmad (2021) further confirms that Instagram Ads increase brand awareness by 65% when deployed with precise audience targeting xand engaging visual content, while Nugraha (2022) documents that consistent posting, interactive stories, and promotional giveaways substantially elevate brand recognition and customer acquisition for culinary MSMEs. Despite these promising indicators, a substantial implementation gap persists between digital marketing potential and actual practice among Indonesian micro-enterprises. Putri (2023) reveals that many MSMEs in Bandung continue relying on conventional promotional methods, limiting market reach and growth trajectory. This reluctance stems from multifaceted barriers including limited digital literacy, resource constraints, and inadequate understanding of strategic content planning (Purnamasari, 2024). Yusuf and Andini (2024) identify that while digital marketing reduces promotion costs by 70% and increases revenue, micro-enterprises particularly struggle with systematic implementation, often adopting fragmented approaches that fail to maximize platform capabilities. Hanum (2024) corroborates these findings, demonstrating that entrepreneurial orientation alone insufficiently drives performance without mediated social media adoption strategies, highlighting the necessity of structured digital marketing frameworks. The specific challenges confronting micro-enterprises in the digital marketing domain require targeted investigation. Suryani (2023) enumerates persistent obstacles including technical skill deficiencies, financial limitations, and difficulties in maintaining content consistency. Micro-enterprises specializing in digital services, such as mobile top-up businesses, face additional complexities in establishing credibility and differentiating themselves within saturated markets (Permatasari, 2024). Swastika (2025) documents that MSMEs implementing Instagram Ads experienced follower growth from 833 to over 1,000 within six months and increased customer interactions from 50 to 70 per post, yet acknowledges that sustained success demands continuous content innovation and responsive customer engagement. These findings underscore the critical need for context-specific digital marketing models tailored to the operational realities and resource constraints of micro-scale service providers. This research addresses these gaps by implementing and evaluating a comprehensive digital marketing strategy for Khoirul.topup, a micro-enterprise providing mobile top-up and digital payment services, utilizing Instagram as the primary promotional platform. The study's objectives are threefold: to systematically implement digital marketing through Instagram business account optimization, strategic content creation, and performance evaluation using Instagram Insights; to assess the platform's effectiveness in expanding promotional reach and enhancing customer interaction; and to identify implementation challenges and develop evidence-based solutions. The urgency of this investigation is amplified by Indonesia's accelerating digital economy, where micro-enterprises must rapidly adapt to remain viable (Rahmawati, 2025). This study's novelty lies in its focused examination of Instagram marketing within the specific context of digital service micro-enterprises, providing a replicable implementation framework that integrates visual branding, interactive content strategies, and direct transaction facilitation through Instagram's direct messaging feature, thereby contributing empirical insights to the limited literature on micro-enterprise digital transformation in service sectors.

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