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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
 1   2   3   4 
Modeling Poverty Levels in West Java Using Generalized Linear Models with Poisson and Negative Binomial Distributions Rachel Keshia Lovianna
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.v3i02.431

Abstract

Poverty in West Java Province remains a major challenge with 3.67 million poor people in 2024. This study aims to model the determinants of poverty using the Generalized Linear Model (GLM). This quantitative study uses secondary data from BPS from 27 districts/cities in West Java in 2024 (population census). The instrument is a data extraction sheet with the dependent variable being the number of poor people and independent variables including unemployment, education, GRDP, sanitation, and infant mortality. Analysis techniques include multicollinearity tests, Poisson GLM, Negative Binomial GLM, and model selection based on AIC. The results show that the Negative Binomial model (AIC=305.80) is better than the Poisson (infinite AIC) due to overdispersion. Significant variables are the average length of schooling (β=-0.384, p<0.001) which reduces poverty and infant mortality (β=0.523, p<0.001) which increases poverty. Conclusion: Policy priorities on education and maternal-child health are effective in reducing structural poverty in West Java.
Comparison of Average Daily Maximum Rainfall in 2012 – 2022 at Patrang Station and Sumbersari Station, Jember City Ahmad Ifan Fanandri; Amri Gunasti
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.v3i01.435

Abstract

High rainfall variability in Jember Regency, East Java, hampers flood mitigation and water resource management due to limited rainfall stations, necessitating validation of CHIRPS satellite data. This study compares the maximum daily average rainfall of Patrang and Sumbersari Stations with CHIRPS data for the 2012-2022 period. Using a comparative quantitative approach, the population is annual time-series data from both stations and the CHIRPS grid, with a purposive sample of 11 complete data pairs. Instruments include BMKG and CHIRPS observation data, analyzed using the Shapiro-Wilk normality test, Levene Test, and Independent Samples T-Test in SPSS with α=0.05. The results show no significant difference (Sig. 2-tailed=0.308-0.412, p>0.05), normal distribution (p>0.05), homogeneous variance (p=0.981), and strong Pearson correlation (r=0.983), confirming the similarity of characteristics. The conclusion states that both stations have similar hydrological representations that can represent each other, while CHIRPS is a reliable alternative for data-poor areas.
Effect of Green Phoskko and Em4 Activators on Compost Making from a Mixture of Goat Manure and Tapioca Industrial Solid Waste Using the Windrow Method Shela Septiyani; Natalina
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.v4i01.446

Abstract

Organic waste from industrial cassava peels and goat manure in Lampung, a cassava production center (39.74 million tons in 2022), often pollutes the environment through open dumping due to slow natural composting from a high C/N ratio (>33). This quantitative true experimental study aims to analyze the effect of Green Phoskko and EM4 activators on windrow composting of goat manure-cassava peel mixture (1:1 ratio). The population of all potential mixtures in Lampung; purposive total sampling yielded 9 units (3 treatments × 3 replications, 6 kg/unit). Instruments used were thermometer, pH meter, spectrophotometer for N and C-organic, descriptive analysis and ANOVA/t-test via Excel/SPSS. The results showed Green Phoskko was superior: N increased by 2.80%, C-organic decreased by 15.55%, C/N ratio 10.50, pH 6.5-7, mesophilic temperature 28-32°C on day 28, meeting SNI 7763:2018. In conclusion, Green Phoskko is more effective in accelerating the composting of lignocellulosic waste than EM4.
The Relationship Between Grit and Work Engagement Among Employees Berliannda Nur Masithah; Diah Sofiah; Etik Darul Muslikah
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.v4i01.448

Abstract

This study aims to analyze the relationship between grit and work engagement among employees at PT X. Work engagement. Work engagement is a condition often experienced by employees characterized by a sense of enthusiasm and considering the work done to be very important. This study uses a quantitative approach with a correlational design and involves 113 employees of PT X as participants, through data collection using a Likert scale-based questionnaire that includes two main variables, namely: Grit and Work engagement. The results of the normality test of the distribution of the Grit scale with Work engagement against the One-Sample Kolmogorov Smirnov Test obtained a sig 0.071 at p = (p>0.05) which can be interpreted that the Grit scale with Work engagement is normally distributed. Based on the analysis of the hypothesis test using product moment correlation produces an rxy score of 0.343 with a significance value of 0.000 (p<0.01), which indicates a significant positive relationship between the grit variable and work engagement in employees so that the proposed hypothesis is accepted, meaning that the higher the Grit the higher the Work engagement
Analysis of Factors Influencing the Spread of Tuberculosis in West Java Province Using Poisson, Negative Binomial, and Gamma Regression Models Mona Aprilliani Wijaya
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.v4i01.416

Abstract

Tuberculosis (TB) remains a major public health challenge in Indonesia, with West Java Province recording the highest number of cases in 2024, accounting for approximately 20% of the national total, driven by socio-economic and environmental factors. This study aims to analyze these factors influencing the spread of TB in West Java districts/cities using Poisson, Negative Binomial, and Gamma regression models. The cross-sectional quantitative design utilized secondary data from 27 districts/cities out of a total of 35, after eliminating multicollinear variables through the VIF test. Instruments consisted of 2024 BPS and Health Office reports, analyzed using descriptive statistics, Pearson correlation, overdispersion test, and GLM in RStudio 4.4.2, selecting the best model based on the smallest AIC. The results showed overdispersion (mean 16,057 cases, variance 1.71×10^9), with optimal Negative Binomial: poverty, young smokers, and malnutrition had a positive effect on TB cases, while literacy, access to clean water, and BPJS coverage significantly reduced them. The conclusion states that targeted interventions on socio-economic vulnerability provide an evidence-based strategy for the 2030 TB-Free West Java target.
Development of Corn Ice Drink Products as Micro Business Innovation to Increase Product Sales Value Yasni La Jalia; Sakina Sudin; Evitawati Indradewa; Nurul Sari Umaternate; Sarni Abd. Kadir
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.v4i01.428

Abstract

Micro, Small, and Medium Enterprises (MSMEs) play an important role in supporting the community’s economy, particularly in the culinary and beverage sector. One traditional beverage that is widely favored by the public is sweet corn ice drink. However, sweet corn ice products marketed by MSMEs generally still lack product and packaging innovation, resulting in low selling value and limited competitiveness. This Program Kreativitas Mahasiswa (PKM) activity aims to develop sweet corn ice beverages through product and packaging innovation in order to increase the product’s selling value. The implementation method used a participatory approach involving students and MSME partners through several stages, including observation, product development design, innovation implementation, and evaluation. The innovations applied included the design of a visual identity in the form of a product logo, the use of labeled cup packaging, and improvements in product presentation. The results indicate that product and packaging innovation can enhance product attractiveness, strengthen business identity, and potentially increase sales volume and MSME income. Therefore, the development of sweet corn ice beverages through simple but targeted innovation can serve as an effective solution to increase product value and support the sustainability of micro-enterprises.
The Relationship Between Facilities, Tourist Attractions and The Interest of Tourists to Revisit Lake Aur Aulia Berliana; Esya Alhadi; Rini
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.v4i01.465

Abstract

Tourism plays a vital role in regional economic growth and cultural preservation, yet Lake Aur in Musi Rawas Regency struggles to sustain repeat visits despite its promising natural potential. This study examines the relationship between tourist facilities (X1), attractions (X2), and tourists' interest in revisiting Lake Aur using a descriptive quantitative approach. Data from 100 repeat visitors (minimum 2 visits) were collected via Likert-scale questionnaires from a 2024 population of 48,478 tourists, analyzed through multiple linear regression in SPSS 26 following validity, reliability, and classical assumption tests. Results reveal that both facilities and attractions positively and significantly influence revisit interest, both partially and simultaneously, accounting for 38.9% of the variance. The study recommends enhancing infrastructure and unique attractions like eco-trails to boost loyalty, with future SEM models addressing sample limitations
Marketing Management Analysis of CV Andhy Karya Products using Swot Method and Quantitative Strategic Planning Matrix (QSPM) Ade Rizky Ramadhan; Ari Zaqi Faritsy
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.v4i01.467

Abstract

CV ANDHY KARYA is a metal casting and machinery company located in Klaten, Central Java, which experienced a decline in sales of palm oil machine spare parts and stove brackets during the period December 2023–February 2024. This study aims to identify internal and external factors affecting the company's marketing performance, formulate alternative marketing strategies, and determine the best strategic priority using SWOT analysis and the Quantitative Strategic Planning Matrix (QSPM). Data were collected through observation, interviews, and questionnaires distributed to 30 respondents. Data analysis used the Internal Factor Evaluation (IFE) matrix, External Factor Evaluation (EFE) matrix, IE matrix, SWOT matrix, and QSPM matrix. The analysis results showed that the total IFE score was 3.43 and EFE score was 2.10, placing CV ANDHY KARYA in quadrant IV of the IE matrix, a Growth and Build position. From eight alternative strategies formulated through SWOT analysis, the QSPM results indicated that the priority strategy is continuously developing product innovation and keeping up with the latest market information, with the highest Total Attractiveness Score (TAS) of 16.24. This study provides strategic recommendations for CV ANDHY KARYA to improve competitiveness and sales volume through product innovation and technology utilization.
Review of Superstructure Calculations in Replacement Projects Wai Poka Bridge, Ambon City Jimmy Peter Gerit Pudehokang; Hamkah; Godfried Lewakabessy
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.v4i01.479

Abstract

This study is motivated by the aging condition of steel truss bridges in Indonesia, particularly the Wai Poka Bridge in Ambon City, which has caused lane narrowing and reduced structural performance. The study aims to analyze the ultimate moment of the bridge superstructure and evaluate the reinforcement design of conventional concrete girders based on SNI 1725:2016. A descriptive quantitative approach was employed. The population consisted of concrete girder elements within the Maluku national road network, while the sample was purposively selected from the critical dimensions of the Wai Poka Bridge. Research instruments included field surveys and design documents, with data analyzed using SNI-based calculations and structural software. The results indicate that the maximum ultimate moment reached 13,611 kNm and the shear force reached 1,620 kN, with required flexural reinforcement of 33D32 and stirrups of 2D13-200 meeting strength, deflection, and ductility criteria. The conclusion shows that the superstructure replacement design is safe, reliable, and economical, and feasible for similar bridge rehabilitation projects

Page 4 of 4 | Total Record : 39

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