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All Journal OPSI OPERATION EXCELLENCE: Journal of Applied Industrial Engineering Journal of Industrial Engineering Management Metode : Jurnal Teknik Industri JURNAL REKAYASA SISTEM INDUSTRI Jurnal Sistem Teknik Industri JURNAL Al-AZHAR INDONESIA SERI SAINS DAN TEKNOLOGI Jurnal Engineering Idea Pengabdian Masyarakat International Journal of Industrial Engineering and Engineering Management Journal of Industrial System Engineering and Management Scientica: Jurnal Ilmiah Sains dan Teknologi Journal Of Chemical Process Engineering Cognitia : International Engineering Journal
Yan Herdianzah
Universitas Muslim Indonesia
Religion Aerospace Engineering Agriculture, Biological Sciences & Forestry Humanities Automotive Engineering 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 Dentistry Economics, Econometrics & Finance Electrical & Electronics Engineering Energy Engineering Industrial & Manufacturing Engineering Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mathematics Mechanical Engineering Medicine & Pharmacology Nursing Public Health Social Sciences Transportation Other

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Journal : Journal of Industrial System Engineering and Management

 1 
To Optimization Of Chicken Feed Production Using Goal Programming Method At PT. Japfa Comfeed Indonesia Tbk. Unit Makassar Hanin Fitria; Dwijayanti Hasti Widyaningrum; Rahmaniah Malik; Nur Ihwan Safutra; Yan Herdianzah
Journal of Industrial System Engineering and Management Vol. 1 No. 1 (2022): Journal of Industrial System Engineering and Management (Edisi March - )
Publisher : PT. SAFARI AMALIA

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (428.576 KB) | DOI: 10.56882/jisem.v1i1.3

Abstract

PT Japfa Comfeed Indonesia Tbk is one of the largest and most integrated agri-food companies in Indonesia. The company's main business units are the manufacture of animal feed, chicken breeding, poultry processing, and agricultural cultivation. This company will automatically continue to increase its production results both in terms of quantity and in terms of quality to be able to compete in the market so that it can expand market share and offer products at affordable costs for consumers. At present, business progress is strongly influenced by fluctuations and variations in consumer demand. This also has an impact on the production of chicken feed carried out by PT Japfa Comfeed Indonesia Tbk Makassar unit. With the increasing demand for chicken feed, an effort is needed so that the production process runs according to available and profitable resources. This research aims to determine the optimal amount of production to generate optimal company profits. The method used in this study is the goal programming method because it can solve problems optimally with more than one goal. The results of this research show that the product of goal programming optimization is more profitable than the companies. The results obtained from this research are the optimal number of products is 4,967,155 kg, and the minimum production cost is Rp. 1,382,685,942,075, and the sales profit is Rp. 314,569,267,925 for a period of one year.
Analysis Of Quality Improvement Of Two Wheel Motor Vehicle Services Using Quality Function Deployment Method At Rezky Jaya Motor Workshop Makassar Siswanto; Yan Herdianzah; Nurhayati Rauf; Alim Suja’setyahadi
Journal of Industrial System Engineering and Management Vol. 1 No. 2 (2022): Journal of Industrial System Engineering and Management (Edisi October)
Publisher : PT. SAFARI AMALIA

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (290.332 KB) | DOI: 10.56882/jisem.v1i2.9

Abstract

ABSTRACT Resky Jaya Motor Makassar is one of the general motorcycle repair shops serving services such as medium service, light service, and heavy service. There are several complaints about service satisfaction at the Resky Jaya Motor workshop, most of the se complaints are in service, work supervision, vehicle systems, and inapropriate processing times. The purpose of this study is to know the service attributes desired by the customer and to know the service attributes that provide satisfaction to the customer. The method used in this research is Quality Function Deployment (QFD), as a method to transform customer desires into appropriate technical requirements at each stage of the life cycle of a product to product concept then sales and service. The results of this study indicate that the service attributes desired by service users based on observations there are 20 statement attributes, and in improving the quality of vehicle service services at the Rezky Jaya Motor Makassar workshop, technical engineering is carried out on the wishes of service users contained in the list of service users' needs so that service attributes which is expected to provide satisfaction to service users
Analysis of the Effect of Temperature, Lighting and Noise on Employee Work Productivity in the Noodle Production Section at CV. Kartika Makassar Yan Herdianzah; A Dwi Wahyuni P; Rahmaniah Malik; Muhammad Aqsan Pratama
Journal of Industrial System Engineering and Management Vol. 2 No. 1 (2023): Journal of Industrial System Engineering and Management (Edisi March)
Publisher : PT. SAFARI AMALIA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56882/jisem.v2i1.17

Abstract

A comfortable work environment is needed by humans to be able to carry out activities optimally and productively. Therefore the work environment must be handled and designed properly. A good temperature in the workplace will support the activities carried out by workers by meeting predetermined standards.. The objectives to be achieved in this study are to find out how much influence temperature / temperature, noise and lighting in the work environment have on employee work productivity in the noodle production section at CV. Kartika Makasar. This research will be conducted at CV. Kartika Makassar, which is located at Jalan Setia 1 Blok AB No. 4 Ex. Buntusu Kec. Tamalanrea Makassar City, South Sulawesi Province. In the analytical method where data processing uses the Classical Assumption Test in the form of a Linear Regression Test which is used to determine the direction and how much influence the independent variables have on the dependent variable. Based on the results of the analysis and discussion, it shows that in the physical work environment, namely temperature (X1) with a value of 0.560 > 0.05 and lighting (X2) 0.516 > 0.05 indicates that the hypothesis is rejected. Thus the temperature and lighting at CV Kartika Makassar are good because together they do not affect the work productivity of employees or operators. As for Noise (X3) 0.034 <0.05, indicating that the hypothesis is accepted thus it has a significant effect on the work productivity of employees or operators.
nalysis of Customer Satisfaction on Service Quality at ‘TRANS JOGJA’Bus Stop Using a SERVQUAL (Service Quality) and House of Quality (HOQ) Clea Putri, Famelga; Riana, Riska Iva; Herdianzah, Yan
Journal of Industrial System Engineering and Management Vol. 3 No. 2 (2024): Journal of Industrial System Engineering and Management (Edisi December)
Publisher : PT. SAFARI AMALIA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56882/jisem.v3i2.37

Abstract

Yogyakarta is a city that is often called a miniature of Indonesia, has a multitude of features. Starting from governance to many other features. Trans Jogja is one of the BRT products for the city of Jogja which is said to have been initially built to provide clean, neat and comfortable city transportation for everyone. However, Trans Jogja, which is heralded as an improvement in public transportation service modes, is in reality still less than optimal. In order to meet the expectations of prospective passengers at bus stops, service improvements and innovations are needed. In this research, Trans Jogja bus stops will be identified using the SERVQUAL and House of Quality methods. The cause of customer dissatisfaction in the Servqual analysis is that from the results of data processing it was found that there was a gap in all service dimensions at the Trans Jogja bus stop. Determining the highest to smallest improvement priorities to increase customer satisfaction in the House of Quality analysis is conducting training to improve performance, evaluating staff performance, updating schedules and daily departure routes clearly and in detail, controlling the availability of service facilities, implementing SOPs for staff , Providing a box for suggestions and criticism, and Providing supporting facilities for the safety and smooth running of Trans Jogja bus stop users.
Analisis Faktor Yang Mempengaruhi Rekayasa Proses Bisnis dengan Pendekatan Metode Stuctural Equation Model Clea Putri, Famelga; ., Erniyani; Herdianzah, Yan; Ahistasari, Asih
Journal of Industrial System Engineering and Management Vol. 4 No. 1 (2025): Journal of Industrial System Engineering and Management (Edisi June)
Publisher : PT. SAFARI AMALIA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56882/jisem.v4i1.40

Abstract

BPR or business process reengineering is a process to achieve radical improvements in terms of time, quality, rewards, and of course costs by simultaneously redesigning processes, organizations, and information systems. In this study, IT/technology and HR factors (human resources) are used in re-engineering public facilities assisted by expert systems to create efficiency and effectiveness and increase value. The main factor used in this study is the management system, especially for making changes to the organizational structure, improving the administration system, and Relationship Management. The model suitability test in this report uses several criteria, including Chi-Square, GFI, AGFI, and RMSEA. Although the final model obtained a high Chi-square value (13.157) with a probability of zero, because several other criteria were met with an AGFI value above 0.9 and an RMSEA value below 0.08, the model is considered suitable. Based on the model output, it is known that not all antecedent variables have a significant influence on the consequent variables. Likewise, not all hypotheses are accepted. All antecedent variables cannot explain the consequent variables because the R2 value is less than 0.5.
Co-Authors ., Erniyani A Dwi Wahyuni P A.Dwi Wahyuni P Abdul Mail Afriari, Irul Agussari Henny Ahistasari, Asih Ahmad Padhil Ahmad, Arfandi Alfiqzani, Muhammad Alim Suja’setyahadi Andi Darmawangsa Andi Pawennari Andi Pawennari Andi Suryanto Anis Saleh Anugerah Syukur Ardi Ardi Arfandi Ahmad Arfandi Ahmad Arifin, Mubdiana Armayanti Asrul Fole Chantika, Aulia Marista Dewi Citra Aulian Chalik Dion Fahrizal H DG Pacidda Dirgahayu Lantara Dwijayanti Hasti Widyaningrum Febriyanti, Berliana Fitra Jaya Gamgulu, Rifki Gunawan, Alam H.M Hasibuddin Mahmud Hafid, Muhammad Fachry Hanin Fitria Jasman, Annisa Kayatun, Siti Nur Lamatinulu , Lamatinulu Malik, Rahmanlah Mohammad Arief Nur Wahyudien Mubaraq, Husni Muhammad Aqsan Pratama Muhammad Dahlan Muhammad Dahlan Muhammad Dahlan Muhammad Fachry Hafid Muhammad Nusran Muhtada, Ahmad Mutmainnah Mutmainnah Noto Wiroto Nova Asdi Kurnia Fitri Nur Ihwan Safutra Nurhayati Azis Nurhayati Rauf Nusran, Muhammad Pawennari, Andi Putri, Famelga Clea Rahmaniah Rahmaniah Malik Rasyiqah, Alifah Rauf, Nurhayati Riana, Riska Iva Sadiq Ardo Wibowo Samsu Adi Rahman Saputra, Nur Ihwan Setyawan, Muhammad Rizky Siswanto siswanto Syarifah Muthmainnah Takdir Alisayabana Taufik Alimuddin Taufik Nur Taufiq Immawan, Taufiq Wahyuni P, A Dwi Wahyuni P, A. Dwi Yanti, Indri