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All Journal IPTEK Journal of Proceedings Series Jurnal Teknosains
Subagyo Subagyo
Department of Mechanical and Industrial Engineering, Universitas Gadjah Mada, Yogyakarta
Biochemistry, Genetics & Molecular Biology Civil Engineering, Building, Construction & Architecture Computer Science & IT Industrial & Manufacturing Engineering Mechanical Engineering

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Analysis of rice supply chain mechanism with simulation approach B N Alfa; Subagyo Subagyo
IPTEK Journal of Proceedings Series No 3 (2018): International Conference on Industrial and System Engineering (IConISE) 2017
Publisher : Institut Teknologi Sepuluh Nopember

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (193.216 KB) | DOI: 10.12962/j23546026.y2018i3.3704

Abstract

Rice is the staple food consumed by most of Indonesian population, which is about 89.22 kg/capita/year during 2007-2014 with consumption percentage of 85.88%-91.73% during the year. Rice issues are a strategic issue given that food sovereignty is one of the government's strategic plans. The supply chain of rice is a complex system involving many interacting variables. Rice production exceeds its consumption, causing Indonesia to become a surplus country. Despite Indonesia's rice surplus, the government is still engaged in rice imports to ensure the availability of rice in some deficit provinces. This research aims to develop national rice supply chain model and distribution mechanism model between surplus and deficit province. The complexity of the mechanism and behavior of the system is considered in the selection of research methods using system dynamics simulation to solve the problem. The mechanism applies the principle of the transfer process in which displacement will occur if there are differences in conditions in the two adjacent materials. The result of the research shows that the built model has a MAPE value of 1.58% for wetland variables, 3.81% for rice production variables, 2.57% for population variables and 3% for rice distribution variables, with evaluation of each province availability is above zero.
Organizational internal and external resources as drivers of success in product development: A conceptual model Trifandi Lasalewo; Budi Hartono; Subagyo Subagyo; Hari Agung Yuniarto
Jurnal Teknosains Vol 12, No 1 (2022): December
Publisher : Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/teknosains.66241

Abstract

Products succeed if they meet customer needs and expectations. However, the capability of a corporation or organization to achieve the success of its products is determined by many variables, including being able to exploit its internal and external resources. This study is aimed to test variables that generate impacts on successful products. With the aid of research tool Vosviewer, a bibliometric network is mapped based on Scopus data of previous publications. Then an in-depth analysis is conducted on variables that are identified with a systematic review technique, in which corporational internal and external factors that have great significance on the success of products are grouped. By virtue of this research, a conceptual model is built to describe how corporational internal and external resources affect product success. It is found driving forces in promoting success of products are four internal resources like product characteristics, organization & management characteristics, innovative, and knowledge sharing, and one external resource market characteristics. The conceptual model built in this study would serve as a model for measuring the success of product development in the subsequent studies.
Co-Authors B N Alfa Budi Hartono Hari Agung Yuniarto Trifandi Lasalewo