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Nur Fajri
STIMI Meulaboh
Computer Science & IT Engineering Industrial & Manufacturing Engineering Materials Science & Nanotechnology Mechanical Engineering

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Application of Kumon Learning Model to Improve Student Learning Outcomes in Economic Math Subject Nur Fajri; Asmaidi Asmaidi
Jurnal Inotera Vol. 5 No. 2 (2020): July - December 2020
Publisher : LPPM Politeknik Aceh Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (205.803 KB) | DOI: 10.31572/inotera.Vol5.Iss2.2020.ID106

Abstract

This research aims to study the effectiveness of Kumon learning model against the increasing of student grade at Economic Math subject at STIMI Meulaboh. Quasi experiment method with pretest-posttest is used. The population used by model is students of Management Economic at STIMI Meulaboh that follow Economic Math subject at odd semester of the 2018/2019 school year. The students at Room 1 consist of 30 students are chosen as sample. The test instrument is used to collect the data for research. The research implementation procedure provides pretest in the beginning of the meeting and compares the result with posttest after Kumon learning model is applied on all samples. The result of pretest and posttest are used as research data. The research result point out that Kumon Learning Model helps students to increase their grade at Economic Math subject at STIMI Meulaboh..
SEIITR Model for Diabetes Mellitus Distribution in Case of Insulin and Care Factors Nur Fajri; Sanusi; Asmaidi
Jurnal Inotera Vol. 5 No. 2 (2020): July - December 2020
Publisher : LPPM Politeknik Aceh Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31572/inotera.Vol5.Iss2.2020.ID113

Abstract

This research is done to learn diabetes mellitus type SEIITR with insulin and care factors. Mathematical model type SEIITR is a mathematical model of diabetes in which the human population is divided into five groups: susceptible humans (Susceptible) S, exposed (Exposed) E, infected I without treatment, infected (Infected) IT with treatment dan recovered (Recovery) R. The SEIITR model has two fixed points, namely, a fixed point without disease and an endemic fixed point. By using basic reproduction numbers (R0), it is found that the fixed point without disease is stable if R0 < 1 and when R0 > 1. Then the fixed point without disease is unstable. The simulation shows the effect of giving insulin to changes in the value of the basic reproduction number. If the effectiveness of β decreases, the basic reproduction number decreases too. Thus, a decrease in the value of this parameter will be able to help reduce the rate of diabetes mellitus in the population.
Influence of Service Quality on Customer Loyalty at BSI KCP Imam Bonjol, Aceh Barat Regency Nur Fajri; Ahmad Arkadius; Sri Hartati; Meri Saputra
Jurnal Inotera Vol. 8 No. 2 (2023): July - December 2023
Publisher : LPPM Politeknik Aceh Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31572/inotera.Vol8.Iss2.2023.ID244

Abstract

This study aims to determine the effect of service quality on customer loyalty at BSI KCP Imam Bonjol Kabupaten Aceh Barat. The dependent variable in this study is customer loyalty while the independent variable is service quality. The data analysis method used in this study uses the classic assumption test including the normality test, multicollinearity test, heteroscedestity test and autocorrelation test. Meanwhile, hypothesis testing includes multiple linear tests, partial t tests and simultaneous F. Based on the results of the study using the Anova test (F test) shows that the sig value <0.05, in other words H0 rejects, means that service quality affects customer loyalty of BSI KCP Imam Bonjol Kabupaten Aceh Barat.
Co-Authors Ahmad Arkadius Asmaidi Asmaidi Asmaidi Meri Saputra Sanusi Sri Hartati