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All Journal OPERATION EXCELLENCE: Journal of Applied Industrial Engineering Jurnal Ekonomi Pembangunan STIE Muhammadiyah Palopo Informatik : Jurnal Ilmu Komputer Jurnal kesekretarisan, manajemen bisnis, Perhotelan, Pariwisata dan logistik. Proceeding Mercu Buana Conference on Industrial Engineering Jurnal kesekretarisan, manajemen bisnis, Perhotelan, Pariwisata dan logistik. Tanggap Masyarakat untuk Aksi dan Sinergi
Darmawan, Rachmat
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Agriculture, Biological Sciences & Forestry Humanities Civil Engineering, Building, Construction & Architecture Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Engineering Health Professions Industrial & Manufacturing Engineering Social Sciences Other

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Models of supply chain management in the efforts to develop the banyumasan batik industry Susanti, Marcely; Nurlaili, Nurlaili; Darmawan, Rachmat
Operations Excellence: Journal of Applied Industrial Engineering Vol. 15, No. 2, (2023): OE July 2023
Publisher : Universitas Mercu Buana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22441/oe.2023.v15.i2.086

Abstract

Inventory of raw materials is one of the crucial problems in the company. Errors in determining the size of raw material inventory is very influential for the smooth production of the company. PT Semen Bosowa Maros is a private company that focuses on cement production. This study aims to avoid excess and shortage of raw materials by calculating the amount of raw material inventory at PT Semen Bosowa Maros. This study uses the Min-Max Stock method. The research data was obtained from the company's annual data with related parties. The results of the study obtained safety stock values of Silica Sand 166.46 ton’s, Gypsum 1482.96 ton’s, Fly Ash 33.71 ton’s, and Trass 30.76 ton’s. Then, the minimum inventory calculation is carried out, it is known that the minimum inventory results are found in Trass raw materials of 260.18 ton’s while the results for maximum inventory are in Gypsum of 22117.18 ton’s. After calculating the min-max, an order policy can be obtained for each material, Silica Sand 1074.85 ton’s, Gypsum 9575.63 ton’s, Fly Ash 217.68 ton’s, and Trass 198.65 ton’s.
The Influence of the Application of Cognitive Models, Bounded Rationality, Creativity on Strategic Planning in Decision Making: A Systematic Literature Review Pratiwi, Retno; Darmawan, Rachmat; Setiyawan, Fahmi; Nurhamdani, Budi; Christian, Daniel; Ariyanto, Budi
Journal Management SMC Vol 11 No 2 (2025): Jurnal Manajemen, Pariwisata dan Logistik
Publisher : Sekolah Tinggi Manajemen Pariwisata dan Logistik Lentera Mondial

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.3333/lbs.v11i2.90

Abstract

Penelitian ini bertujuan untuk menyelidiki pengaruh penerapan model kognitif, rasionalitas terbatas, dan kreativitas pada proses pengambilan keputusan dalam perencanaan strategis. Melalui tinjauan pustaka yang sistematis, penelitian ini berupaya untuk mendapatkan pemahaman yang mendalam tentang bagaimana faktor-faktor tersebut berinteraksi satu sama lain dan memengaruhi kemampuan individu atau organisasi untuk membuat keputusan strategis. Model kognitif mencakup bagaimana individu memproses informasi, rasionalitas terbatas mencerminkan keterbatasan logika dalam pengambilan keputusan, dan kreativitas mengeksplorasi aspek-aspek inovatif dari perencanaan strategis. Dengan menganalisis literatur terkait, penelitian ini berupaya untuk memberikan wawasan yang komprehensif tentang bagaimana kombinasi elemen-elemen tersebut dapat membentuk rencana strategis yang efektif. Implikasi dari hasil penelitian ini diharapkan dapat memberikan kontribusi terhadap pengembangan teori pengambilan keputusan strategis dan memberikan panduan praktis bagi organisasi dalam meningkatkan kualitas rencana strategis mereka.
The Influence of the Application of Cognitive Models, Bounded Rationality, Creativity on Strategic Planning in Decision Making: A Systematic Literature Review Pratiwi, Retno; Darmawan, Rachmat; Setiyawan, Fahmi; Nurhamdani, Budi; Christian, Daniel; Ariyanto, Budi
Journal Management SMC Vol 11 No 2 (2025): Jurnal Manajemen, Pariwisata dan Logistik
Publisher : Sekolah Tinggi Manajemen Pariwisata dan Logistik Lentera Mondial

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.3333/lbs.v11i2.90

Abstract

Penelitian ini bertujuan untuk menyelidiki pengaruh penerapan model kognitif, rasionalitas terbatas, dan kreativitas pada proses pengambilan keputusan dalam perencanaan strategis. Melalui tinjauan pustaka yang sistematis, penelitian ini berupaya untuk mendapatkan pemahaman yang mendalam tentang bagaimana faktor-faktor tersebut berinteraksi satu sama lain dan memengaruhi kemampuan individu atau organisasi untuk membuat keputusan strategis. Model kognitif mencakup bagaimana individu memproses informasi, rasionalitas terbatas mencerminkan keterbatasan logika dalam pengambilan keputusan, dan kreativitas mengeksplorasi aspek-aspek inovatif dari perencanaan strategis. Dengan menganalisis literatur terkait, penelitian ini berupaya untuk memberikan wawasan yang komprehensif tentang bagaimana kombinasi elemen-elemen tersebut dapat membentuk rencana strategis yang efektif. Implikasi dari hasil penelitian ini diharapkan dapat memberikan kontribusi terhadap pengembangan teori pengambilan keputusan strategis dan memberikan panduan praktis bagi organisasi dalam meningkatkan kualitas rencana strategis mereka.
MAKSIMALISASI PERAN MOTIVASI IBU DALAM OPTIMALKAN PERILAKU MOBILISASI DINI BERBASIS DUKUNGAN KELUARGA DAN PENGETAHUAN MOBILISASI Darmawan, Rachmat; Hermawati, Adya; S, Lembah Andriani
Jurnal Ekonomi Pembangunan STIE Muhammadiyah Palopo Vol 11, No 2 (2025)
Publisher : Lembaga Penerbitan dan Publikasi Ilmiah (LPPI) Universitas Muhammadiyah Palopo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35906/jep.v11i2.2560

Abstract

ABSTRAKAktivitas mobilisasi yang dilakukan secara bertahap, mulai dari latihan ringan hingga berjalan, dapat membantu meningkatkan sirkulasi darah, fungsi pernapasan, dan pencernaan, serta mencegah komplikasi seperti kontraktur otot dan stasis vena. Penelitian ini bertujuan untuk mengetahui efek dari Pengaruh Dukungan Keluarga Dan Pengetahuan Terhadap Perilaku Mobilisasi Dini Dengan Motivasi Ibu Sebagai Variabel Mediasi. Penelitian dilakukan terhadap Pasien Pasca Sectio Caesaria di RSUD Drs. H. Abu Hanifah Kabupaten Bangka Tengah. Pealitian ini merupakan penelitian kuantitatif dengan metode Explanatory Research. Populasi dalam penelitian ini adalah Pasien Pasca Sectio Caesaria di RSUD Drs. H. Abu Hanifah Kabupaten Bangka Tengah. Teknik penarikan sampel yang digunakan dalam penelitian ini adalah Total Sampling dengan jumlah responden sebanyak 61 orang. Dan data diproses melalui software Smart Partial Least Square (PLS). Berdasarkan hasil analisis data yang telah dilakukan maka dapat disimpulkan sebagai berikut: Hasil penelitian ini menunjukkan bahwa terdapat pengaruh dukungan keluarga terhadap perilaku mobilisasi dini pasca sectio caesaria di RSUD Drs. H. Abu Hanifah Bangka Tengah. Selain itu, dukungan keluarga juga berpengaruh terhadap motivasi pasien dalam melakukan mobilisasi dini. Namun, tidak ditemukan pengaruh langsung antara pengetahuan dengan perilaku mobilisasi dini pasca sectio caesaria. Meskipun demikian, pengetahuan terbukti memiliki pengaruh terhadap motivasi pasien. Motivasi sendiri berperan signifikan dalam memengaruhi perilaku mobilisasi dini. Lebih lanjut, motivasi terbukti mampu memediasi pengaruh pengetahuan terhadap perilaku mobilisasi dini, serta memediasi pengaruh dukungan keluarga terhadap perilaku mobilisasi dini pasca sectio caesaria di RSUD Drs. H. Abu Hanifah Bangka Tengah.ABSTRACTGradual mobilization activities, ranging from light exercise to walking, can help improve blood circulation, respiratory function, and digestion, as well as prevent complications such as muscle contractures and venous stasis. This study aims to determine the effect of family support and knowledge on early mobilization behavior, with maternal motivation as a mediating variable. The study was conducted on post-cesarean section patients at Drs. H. Abu Hanifah Regional General Hospital, Central Bangka Regency. This study was a quantitative study using explanatory research methods. The population in this study were post-cesarean section patients at Drs. H. Abu Hanifah Regional General Hospital, Central Bangka Regency. The sampling technique used in this study was total sampling, with 61 respondents. The data were processed using Smart Partial Least Square (PLS) software. Based on the results of the data analysis, the following conclusions can be drawn: The results of this study indicate that family support influences early mobilization behavior after a cesarean section at Drs. H. Abu Hanifah Regional General Hospital, Central Bangka Regency. Furthermore, family support also influences patient motivation to engage in early mobilization. However, no direct relationship was found between knowledge and early mobilization behavior after a cesarean section. Nevertheless, knowledge has been shown to influence patient motivation. Motivation itself plays a significant role in influencing early mobilization behavior. Furthermore, motivation has been shown to mediate the influence of knowledge on early mobilization behavior, as well as the influence of family support on early mobilization behavior after a cesarean section at Drs. H. Abu Hanifah Regional General Hospital, Central Bangka.
Forecasting Intermittent Demand For MRO Spare Parts Darmawan, Rachmat; Ichtiarto, Bonivasius Prasetya
Proceeding Mercu Buana Conference on Industrial Engineering Vol 2 (2020): ARAH PENGEMBANGAN RISET ENGINEERING DI ERA REVOLUSI INDUSTRI 4.0
Publisher : Universitas Mercu Buana

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Abstract

In the face of current global economic challenges, maintaining efficiency is the core of inventory management and order fulfillment is crucial for any heavy equipment industry looking to change the supply chain. Along with the complexity of increasing costs, accelerating inventory fulfillment, delivery order commitment fulfills demand. It can be seen that some of the conditions caused by the recycling activity have caused a gap between the demand and the sales made. That the forecast is still far from expected to meet real sales demand, if it continues to allow for unrealized sales and market losses. The phenomena to be known in this study include the expectation of accurate predictions about the availability of spare parts so that it meets customer needs. Utilize this type of quantitative research, based on historical demand data that reflects the nature of demand patterns by improving the accuracy of stock stocks and the level of service related to operating activities against meeting target expectations and the reality of results obtained. Real demand data based on demand turnover ratio in 2017-2018, in selecting the best forecast model of trend analysis is done with the result of setting exponential growth giving the smallest value of MAPE 12,789 MAD 11,333 MSD 271,595. Trend analysis results show that data plots do not fluctuate normally, so the assumption test is performed to calculate the number of requests (demand size) and the time between arrival of requests (inter-demand interval). Testing the assumption of demand size (zt) following the ARIMA model (0,1,1), it is found that stationary data from outputs are produced for ACF plots and PACF replacement data have been considered. As an example of the safety stock calculation results with a 95% service level such as depleted, the spin-on oil filter reached 4,248 pcs from the previous forecast of 4,08 pcs. In the future, it will not only be forecasting of existing secondary data, but will be upgrading from business model to final delivery as the industry becomes more competitive.
Penerapan Enterprise Resource Planning (ERP ) berbasis Odoo Modul Website & E-commerce pada Mitra YadBlangkon Yogyakarta Setyo Aji, Bayu; Lavenia, Vega; Darmawan, Rachmat; Akbar Harahap, Avrillaila; Retno Setiorini, Kusumaningdiah; Rochmadi, Tri
Tanggap Masyarakat untuk Aksi dan Sinergi Vol. 1 No. 01 (2025): Volume 01 Nomor 01 - Februari 2025
Publisher : TAM Global Insights - PT. Treeta Amanah Mandiri Group

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Abstract

Unit Mikro Kecil Menengah (UMKM) merupakan bidang usaha produktif yang dimiliki perseorangan yang berkembang di Masyarakat. UMKM menjadi sebuah pondasi Masyarakat dalam meningkatkan, dan mengembangkan kemandirian terutama memperkuat di sektor perekonomian. Yad Blangkon merupakan salah satu UMKM yang berada di daerah Istimewa Yogyakarta. Usaha Yad Blangkon sendiri tidak hanya menjual blangkon saja akan tetapi menjual berbagai hasil kerajinan khas jawa seperti baju surjan, jarik, iket, selop, kebaya, stagen, dan selendang dari produksi sendiri. Namun, Kurangnya pemanfaatan teknologi dalam manajemen usaha membuat UMKM ini menjadi kurang maksimal dalam mencapai targetnya. salah satunya adalah pemanfaatan e-commerce yang belum maksimal. Program pengabdian masyarakat ini diharapkan dapat meningkatkan kualitas usaha dan mampu menyelesaikan permasalahan usaha dengan melakukan kegiatan seperti pembuatan website dan pelatihan penggunaan website e-commerce untuk media pemasaran mitra. Hasil akhir dari program ini berupa website yang akan digunakan oleh UMKM dalam pemasaran produknya.
Audit Sistem Informasi Menggunakan Framework COBIT5 Pada Sistem informasi Akademik Universitas Alma Ata Darmawan, Rachmat; Rochmadi, Tri; Heksaputra, Dadang; Wicaksono, Yanuar
Informatik : Jurnal Ilmu Komputer Vol 21 No 3 (2025): Desember 2025
Publisher : Fakultas Ilmu Komputer

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52958/iftk.v21i3.11974

Abstract

The rapid development of information technology encourages universities to provide fast, effective, and integrated academic services. Alma Ata University has implemented an Academic Information System (SIAKAD) which functions as a service support in the learning process. However, this system is still faced with several obstacles, including constrained access speed when filling in attendance and the occurrence of recurring service interruptions. This research aims to evaluate the capability level of SIAKAD and develop recommendations for improvement based on the results of the audit conducted with the COBIT 5 framework, especially in the Deliver, Service, and Support (DSS) domain. The methodology applied is mixed methods, which combines qualitative and quantitative approaches. The research findings show that the capability of each subdomain is measured at level 4 (Predictable Process), while the desired target is level 5 in each DSS subdomain. Thus, it can be concluded that SIAKAD of Alma Ata University has been operating well and consistently, but requires improvement steps to achieve the expected level 5.
Co-Authors Adya Hermawati Akbar Harahap, Avrillaila Budi Ariyanto, Budi daniel christian Heksaputra, Dadang Ichtiarto, Bonivasius Prasetya Lavenia, Vega Nurhamdani, Budi Nurlaili Nurlaili Pratiwi, Retno Retno Setiorini, Kusumaningdiah Rochmadi, Tri S, Lembah Andriani Setiyawan, Fahmi Setyo Aji, Bayu Susanti, Marcely Yanuar Wicaksono