Darmanto Darmanto
ITB AAS Indonesia

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OPTIMAL SCHEDULING OF GAS STATION ATTENDANT USING INTEGER LINEAR PROGRAMMING METHOD (STUDY ON GAS STATION 44.574.03 JONGGRANGAN KLATEN) Dwi Hastjarja Kustijana B; Daniel Jordy Kriswandi; Darmanto Darmanto
International Journal of Economics, Business and Accounting Research (IJEBAR) Vol 7, No 3 (2023): IJEBAR, VOL. 07 ISSUE 03, SEPTEMBER 2023
Publisher : LPPM ITB AAS INDONESIA (d.h STIE AAS Surakarta)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29040/ijebar.v7i3.10411

Abstract

Gas Station (SPBU) generally serve the needs of consumers 24 hours a day. The problem of employee scheduling is a problem that is often faced by companies because scheduling that is not optimal can cause wasted costs. The rules applied by the gas station company and the limited number of employees are the determining factors in the preparation of the employee schedule. This scheduling problem can be applied to the Integer Linear Programming modeling. Integer Linear Programming is a linear programming calculation model with a linear objective function, linear constraints function, and integer variables. This employee scheduling problem is solved using the Integer Linear Programming method with the aim of minimizing employee salary costs without reducing the number of employees and not ignoring the rules and or constraints set by the company. This study discusses the problem formulation of gas station employee scheduling in the form of Integer Linear Programming in a case study at SPBU 44574.03 Jonggrangan Klaten. Mathematical formulations and models were completed with the help of the LINGO 8.0 computer application. Keywords: gas stations, employee scheduling, integer linear programming, minimum cost
PENGARUH PENERAPAN BALANCE SCORECARD TERHADAP KINERJA PERUSAHAAN (Studi Empiris Pada Perusahaan Makanan dan Minuman yang Terdaftar di BEI Tahun 2019-2021) Marsetya Nabilla Purnama; Desy Nur Pratiwi; Darmanto Darmanto
Jurnal Akuntansi dan Pajak Vol 24, No 1 (2023): JAP : Vol. 24, No. 1, Februari 2023 - Juli 2023
Publisher : ITB AAS INDONESIA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29040/jap.v24i1.10091

Abstract

This study aims to determine the effect of implementing the balanced scorecard on company performance. The population of this research is the food and beverage sub-sector manufacturing companies listed on the Indonesia stock exchange for the period 2019 – 2021. This study used purposive sampling. The samples obtained amounted to 57 samples. This study uses secondary data. Methods of data analysis using descriptive statistical tests and classic assumption tests (normality test, multicollinearity test, heteroscedasticity test, and correlation). To test the hypothesis in this study using multiple linear regression analysis, namely the F test, t test, and test the coefficient of determination (R2). The results of this study are that the financial perspective has a significant effect on company performance. The customer perspective has a significant effect on company performance. From the perspective of internal business processes, it also has a significant effect on company performance. Meanwhile, the learning and growth perspective also has a significant effect on company performance.