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The Effect of Work Discipline, Work Motivation and Work Ethic on Private Employee Performance in Bandar Lampung Candra, Ade; Ahadis, Hamartoni
Jurnal Mebis Vol. 10 No. 2: December 2025
Publisher : UPN "Veteran" Jawa Timur

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33005/mebis.v10i2.744

Abstract

Abstract. This study aims to examine the effect of work discipline, work motivation, and work ethic on the performance of private employees in Bandar Lampung. The population of this research consists of private employees in Bandar Lampung, with a sample size of 140 employees. The sampling technique used is purposive sampling, based on Hair's formula (2017). The data analysis methods applied include multiple linear regression analysis, the coefficient of determination (R²), t-test, and F-test. The results of the study indicate that the variables of work discipline, work motivation, and work ethic each have a positive and significant influence on the performance of private employees in Bandar Lampung.
SOME CHEMICAL TOPOLOGICAL INDICES FOR THE COPRIME GRAPH OF THE INTEGERS MODULO GROUP Elfiyanti, Gustina; Sari, Mutia Nofita; Wisnu Wardhana, I Gede Adhitya; Candra, Ade; Semil Ismail, Ghazali
BAREKENG: Jurnal Ilmu Matematika dan Terapan Vol 20 No 2 (2026): BAREKENG: Journal of Mathematics and Its Application
Publisher : PATTIMURA UNIVERSITY

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/barekengvol20iss2pp0971-0980

Abstract

This paper delves into the exploration of the coprime graph of a finite group G, a graph with vertices representing all group elements. Vertices x and y are considered adjacent in ΓG if their orders are relatively prime. Specifically, our focus lies in determining essential topological indices: the first Zagreb index, the second Zagreb index, and the Wiener index of the coprime graph associated with the group of integers modulo n. The groups under consideration in this study are those of integers modulo n, where n takes the form of prime power and multiplication of two prime powers, with p and q representing distinct prime numbers and r and s representing natural numbers. This investigation aims to provide a comprehensive understanding of the structural and numerical properties of the coprime graph within the context of finite groups, shedding light on the intricate relationships between group elements and their algebraic properties.
The Influence of Tiktok Live and Beauty Influencers on Maybelline Product Purchase Decisions Among College Students Andesta, Dian Hermalia; Septiani, Monica; Candra, Ade
Journal of Research in Social Science and Humanities Vol 5, No 4 (2025)
Publisher : Utan Kayu Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47679/jrssh.v5i4.460

Abstract

The purpose of this study is to determine the extent of the influence of TikTok Live and beauty influencers on the purchasing decisions of students in Bandar Lampung. The research method used is quantitative, with the sample size determined using purposive sampling as the sampling technique, resulting in 100 respondents. Data analysis techniques used validity tests, reliability tests, normality tests, multicollinearity tests, heteroscedasticity tests, multiple linear regression, T tests (partial), F tests (simultaneous), and R2 tests with the help of SPSS version 31 software. The results of this study show that, partially, the TikTok Live variable (X1) has a significant effect on purchasing decisions (Y), as evidenced by a t-value of 5.149 and a significance value of 0.001 0.05. The beauty influencer variable (X2) has a significant effect on purchasing decisions (Y), as evidenced by a t-value of 5.987 and a significance value of 0.001 0.05. The results of the F test (simultaneous) show that the TikTok Live (X1) and beauty influencer (X2) variables together have a significant effect on purchasing decisions (Y) with a percentage of 78.5%, while the remaining 21.5% is explained by other factors. These results prove that the integration of TikTok Live and beauty influencers creates an effective digital marketing strategy that encourages consumers to purchase Maybelline products.
Optimasi Pengendalian Suhu dan Kelembaban Kumbung Jamur Tiram Berbasis IoT Menggunakan Sensor AHT10 Riskiono, Sampurna Dadi; Candra, Ade; Pranita, Elka; Nurrohman , Fatkhur; Tohir, Ahmat
JPM: Jurnal Pengabdian Masyarakat Vol. 6 No. 3 (2026): January 2026
Publisher : Forum Kerjasama Pendidikan Tinggi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47065/jpm.v6i3.2904

Abstract

Kumbung Mas Tugi Mushroom Farm faces challenges in maintaining the stability of the oyster mushroom cultivation environment due to the manual water spraying method. This conventional practice causes fluctuations in temperature and humidity, thereby risking a decrease in harvest productivity. The objective of this study was to design and implement an Internet of Things (IoT)-based automatic condensation system to maintain microclimate stability inside the shed. The method applied was the design of a prototype using six AHT10 temperature and humidity sensors, each of which was controlled by an ESP32-C3 microcontroller and transmitted data wirelessly via the ESP-NOW protocol to a central server. The implementation results showed significant changes in the object where the system was able to work optimally and responsively. This system successfully maintained environmental stability consistently by automatically activating the pump when the average temperature exceeded 29°C and humidity was below 80%. Additionally, sensor accuracy testing demonstrated highly valid data, with an average temperature accuracy of 99.2% and humidity accuracy of 98.7%. In conclusion, this automation system successfully achieved the project's objectives by providing an effective solution for maintaining environmental stability and enabling convenient remote monitoring for farmers.