Virda Hersy Lutviana Saputri
Program Studi Teknik Industri, Fakultas Teknik, Universitas Sebelas Maret, Surakarta.

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Determination of Optimal Route for Newspaper Distribution Using Sweep Algorithm and Nearest Neighbour Method: Case Study Anisa Agustina; Ayu Setiawati; Muhammad Iqbalnur; Virda Hersy Lutviana Saputri; Wahyudi Sutopo; Yuniaristanto Yuniaristanto
JRSI (Jurnal Rekayasa Sistem dan Industri) Vol 9 No 01 (2022): Jurnal Rekayasa Sistem & Industri - Juni 2022
Publisher : School of Industrial and System Engineering, Telkom University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25124/jrsi.v9i01.526

Abstract

Secara umum permasalahan produksi dan distribusi dalam rantai pasok kertas adalah integrasi rencana untuk meminimalkan total biaya. Waktu pengiriman yang dituntut untuk cepat, terkadang tidak terpenuhi karena permasalahan proses produksi maupun distribusi. Permasalahan pada perusahaan surat kabar di Surakarta salah satunya adalah lambatnya proses pendistribusian akibat penentuan jalur distribusi yang salah. Artikel ini bertujuan untuk memecahkan masalah penentuan jalur perusahaan surat kabar di Kota Surakarta dengan membandingkan dua alternatif pilihan, dimana alternatif pertama menggunakan dua armada dan alternatif kedua menggunakan tiga armada. Penilitian ini menggunakan Algoritma Sweep dan metode Nearest Neighbour agar tercapai minimalisasi waktu dan biaya serta untuk menentukan jalur pengiriman yang terbaik. Dari hasil pengolahan data yang dilakukan, didapatkan bahwa usulan terbaik adalah alternatif pertama, yaitu dengan menggunakan dua armada karena jarak tempuh yang dilalui lebih pendek dengan selisih 0,45 km dan menghasilkan penghematan sebesar Rp 467.940,00 setiap bulannya.
IMPLEMENTATION OF PROJECT-BASED LEARNING TO EXPLORE STUDENTS' CREATIVITY, INNOVATION, AND CREATIVE THINKING ABILITY Virda Hersy Lutviana Saputri; Khusni Syauqi
Jurnal Dinamika Vokasional Teknik Mesin Vol. 8 No. 1 (2023)
Publisher : Department of Mechanical Engineering Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21831/dinamika.v8i1.60351

Abstract

Project-based learning is a learning model involving the participants' active role, who use the project as a learning tool to achieve student attitudes, knowledge, and skill competencies. Therefore, this study aims to examine the implementation of the Project-based Learning (PjBL) model in implementing entrepreneurship lectures. This learning model is carried out to help, encourage and guide students to focus on collaboration by involving group work and helping students to focus on their development. This research uses qualitative methods. The research was conducted at a state university in Yogyakarta with 51 students taking creativity, innovation, and entrepreneurship courses, working in groups to get projects on making business proposals and prototypes of technology-based product innovations. The stages of learning include essential questions, planning, scheduling, monitoring, assessing, and evaluation. The study results show that implementing project-based learning in lectures can explore students' creativity, innovation, and creative thinking skills. Creativity, innovation, and creative thinking skills are shown by students in preparing business proposals and prototypes of technology-based product innovations. By doing these works, students can find out their level of understanding of learning. Group project assignments can generate creative ideas to assist students in exploring creativity, innovation, and creative thinking.