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All Journal Tekinfo | Scientific Journal of Industrial and Information Engineering SIGMA TEKNIKA Jurnal Manajemen Pendidikan dan Ilmu Sosial (JMPIS) Jurnal Penelitian Teknik Sipil Konsolidasi
Pertiwi, Elsa Putri
Unknown Affiliation
Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Education Electrical & Electronics Engineering Engineering Industrial & Manufacturing Engineering Materials Science & Nanotechnology Mechanical Engineering Social Sciences

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Alternatif Peningkatan Ruas Jalan Dengan Pendekatan Manajemen Lalu Lintas Jalan Abdullah Daeng Sirua Dan Jalan Adyaksa Baru Pertiwi, Elsa Putri; Nurdin, Abd. Rahim; Yunianti, Nurhadijah
Jurnal Penelitian Teknik Sipil Konsolidasi Vol. 3 No. 1 (2025): Jurnal Penelitian Teknik Sipil Konsolidasi, Januari 2025
Publisher : Program Studi Teknik Sipil Universitas Bosowa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56326/jptsk.v3i1.4122

Abstract

The increasing population in Makassar City each year has led to a rise in the number of motor vehicle drivers. This study aims to analyze intersections and provide solutions. At the T-junction of Jalan Abdullah Daeng Sirua and Jalan Adyaksa Baru, delays arise due to side obstacles, including vehicles entering and exiting from Jalan Inspeksi Kanal, as well as the presence of restaurants, businesses, and service providers along the intersection’s edges. Limited parking spaces cause many vehicles to stop haphazardly. Another cause of congestion at this intersection is the narrow Daeng Sirua Bridge, which creates traffic jams along the stretch of road at the T-junction of Jalan Abdullah Daeng Sirua and Jalan Adyaksa Baru. To address these issues, solutions include road widening, bridge expansion, and reconfiguration of traffic lights at the intersection. The Level of Service (LOS) at the current conditions shows Approach Code A (Jalan Abdullah Daeng Sirua) rated as D, Approach Code B (Jalan Abdullah Daeng Sirua) rated as F, and Approach Code C (Jalan Adyaksa Baru) rated as C.
Sinergi Framework RACI dan Six Sigma dalam Optimaliasi Efisiensi Manajemen SDM di Perusahaan Manufaktur Batam Sondra Wijaya, I Made; Pertiwi, Elsa Putri; Sari, Dely Indah; Oktafebrian, Febby
JURNAL MANAJEMEN PENDIDIKAN DAN ILMU SOSIAL Vol. 6 No. 6 (2025): Jurnal Manajemen Pendidikan dan Ilmu Sosial (Oktober-November 2025)
Publisher : Dinasti Review

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.38035/jmpis.v6i6.6432

Abstract

Penelitian ini bertujuan untuk menganalisis sinergi antara Framework RACI (Responsible, Accountable, Consulted, Informed) dan metode Six Sigma dalam upaya optimalisasi efisiensi manajemen sumber daya manusia (SDM) di perusahaan manufaktur Batam. Metode penelitian menggunakan pendekatan kuantitatif dengan instrumen kuesioner berbasis skala likert yang disebarkan kepada 70 responden (karyawan operasional, supervisor, dan manajer). Hasil penelitian menunjukkan penerapan RACI memperoleh skor rata-rata 3,92, Six Sigma 4,06, sinergi RACI–Six Sigma 4,06, dan efisiensi manajemen SDM 4,01. Faktor pendukung utama implementasi adalah dukungan manajemen puncak dan budaya kerja adaptif, sedangkan tantangan utama adalah resistensi karyawan dan kurangnya pelatihan teknis. Kesimpulan penelitian ini adalah bahwa sinergi RACI dan Six Sigma mampu mengoptimalkan efisiensi manajemen SDM, meskipun diperlukan strategi tambahan untuk peningkatan produktivitas dan perbaikan berkelanjutan.
Perancangan Sistem Informasi Kerja Praktek dan Tugas Akhir Berbasis Website Pada Program Studi Teknik Industri ITEBA Menggunakan Pendekatan Data Flow Diagram (DFD) Pane, Amirah Nova Khairiyah; rumapea, Elsa Sri Erjuni; Azzahra, Fadhilla; Anugrah, Ibnu; Maulidina, Siti Nur; Gucci, Dinda Okta Dwi Yanti Ridwan; Pertiwi, Elsa Putri
SIGMA TEKNIKA Vol 8, No 2 (2025): SIGMATEKNIKA, VOL. 8, N0. 2, NOVEMBER 2025
Publisher : Fakultas Teknik, Universitas Riau Kepulauan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33373/sigmateknika.v8i2.8423

Abstract

The administrative process of Kerja Praktek (KP) and Tugas Akhir (TA) in the Industrial Engineering Department ITEBA is still conducted manually, which often causes problems in registration, data recording, student progress monitoring, and communication between students, supervisors, and coordinators. This study aims to design a web-based information system to support more efficient, transparent, and structured KP and TA management. The method used is system modeling with the DFD approach and implemented with Glide App. The results produced an information system with key features such as online registration, document upload, progress monitoring, dashboards for students, supervisors, and coordinators, document archiving. Functionality testing showed that all features operated as required, while user satisfaction surveys indicated that 85% students, 90% supervisors, and 80% coordinators felt that the system improved convenience, efficiency, and transparency in KP and TA process. These findings indicate that the system successfully addresses manual administration issues and serves as a foundation for the future development of broader digital academic system.
Comparative Analysis of Transportation Methods in The Distribution of Frozen Chicken Products Pane, Amirah Nova Khairiyah; Rumapea, Elsa Sri Erjuni; Pertiwi, Elsa Putri; Salzabillah, Dinda Azzahara; Banik, Nia Gracia; Ramuna, Devi
Tekinfo: Jurnal Ilmiah Teknik Industri dan Informasi Vol 14 No 2 (2026)
Publisher : Program Studi Teknik Industri Universitas Setia Budi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31001/tekinfo.v14i2.2823

Abstract

Distribution is a critical component of logistics systems, especially in the food industry where perishable products such as frozen chicken require strict temperature control and timely delivery. CV XYZ, a frozen chicken distributor in Batam, encounters several operational challenges, including high transportation costs, limited cold chain infrastructure, and inefficient allocation of distribution routes. These issues not only increase operational expenses but also pose risks to product quality and delivery reliability. Therefore, an effective distribution strategy is required to ensure cost efficiency and service performance. This study aims to identify the most efficient transportation method to minimize distribution costs by applying three initial solution approaches: North West Corner Rule (NWCR), Least Cost (LC), and Vogel’s Approximation Method (VAM). The solutions obtained from each method were further evaluated using the Stepping Stone method to test their optimality. This research adopts a quantitative approach using a mathematical transportation model, with data collected through interviews and direct field observations. The results show that the VAM method produces the lowest initial distribution cost of Rp57,062,000, compared to Rp60,022,000 for the LC method and Rp63,916,000 for the NWCR method. After optimality testing, only the VAM solution remained unchanged, indicating that it had already reached optimality. Thus, VAM is recommended as the most effective method for optimizing frozen chicken distribution costs at CV XYZ Batam.
Co-Authors Anugrah, Ibnu Azzahra, Fadhilla Banik, Nia Gracia Gucci, Dinda Okta Dwi Yanti Ridwan Ihsan, Abid Indah Sari, Dely Maulidina, Siti Nur Nurdin, Abd. Rahim Oktafebrian, Febby Pane, Amirah Nova Khairiyah Prayogo, Wahyu Raffi, Ahmad Ramuna, Devi Rechan, Rechan Rumapea, Elsa Sri Erjuni Salzabillah, Dinda Azzahara Sofyan Sauri, Sofyan Sondra Wijaya, I Made Yunianti, Nur Hadijah