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All Journal Majalah Ilmiah METHODA Jurnal Multidisiplin Indonesia Journal of Mathematics, Computation and Statistics (JMATHCOS)
Agustina, Melisa
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Agriculture, Biological Sciences & Forestry Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Mathematics Medicine & Pharmacology Public Health Social Sciences Veterinary

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The Relationship of Cleanliness and Vulva Hygiene in Postpartum Mothers' Perineal Wound Infection R, Tri Endah; Azizah, Zulfa Nur; Agustina, Melisa
Jurnal Multidisiplin Indonesia Vol. 3 No. 8 (2024): Jurnal Multidisiplin Indonesia
Publisher : Riviera Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58344/jmi.v3i8.1776

Abstract

Infection during the postpartum period is one of the reasons for the high number of deaths in Mothers. Data from the 2018 WHO shows that infection is the second cause of postpartum maternal deaths in the world. In Indonesia, infection contributes to 10% of deaths of mothers in Indonesia (Sarwono, 2018). Infection perineal wounds were 207 cases (West Java Health Office, 2021). Guard cleanliness and vulva hygiene with Correct can prevent infection of the mother's perineum postpartum. Research objectives This is, for now, the connection between cleanliness and vulva hygiene in infections postpartum mother's perineal wounds at PMB Midwife M in 2023. Types and Designs Study This use method survey analytic observational with a cross-sectional approach. Research sample This is a total sampling technique where the sample size is the same as the population, namely 30 people. Method of collecting data in research: This is done through questionnaires and sheet observations. Then, the data is analyzed in a way univariate and bivariate with the Chi-square test (X 2) at a significant level ? 0.05. The results of the study show that there were six respondents who did not do vulva hygiene well, and 1 of them experienced infection. Got its mark from variable vulva hygiene with incident infection perineal wounds p = 0.000. Results p value <0.05, then Ha is accepted. Yes, there is a connection between cleanliness and vulva hygiene with incident infection perineal wounds in mothers postpartum in PMB M, the expected public can increase the role of active Mothers postpartum to get information about health, especially about vulva hygiene.
Eksplorasi Penerapan Digital Community Oleh PT Ace Hardware Indonesia: Studi Kasus Meningkatkan Interaksi dan Loyalitas Kota Banjarmasin Linda, Linda; Agustina, Melisa; Maisarah, Maisarah; Medina, Gita; Anisa, Nor
Majalah Ilmiah METHODA Vol. 15 No. 1 (2025): Majalah Ilmiah METHODA
Publisher : Universitas Methodist Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46880/methoda.Vol15No1.pp85-92

Abstract

This study aims to analyze the implementation of digital community strategies by PT Ace Hardware Indonesia to enhance customer interaction and loyalty through a case study in Banjarmasin City. In the digital era, an active customer community has become a critical strategic asset for companies to build long-term relationships with consumers. This research employs a qualitative approach through in-depth interviews with company representatives to explore how digital platforms, such as mobile applications, social media, and loyalty programs, are effectively utilized. The findings indicate that PT Ace Hardware Indonesia adopts interactive content campaigns, exclusive discounts, and personalized features to boost customer engagement. Additionally, the established digital community enables customers to discuss, share experiences, and provide valuable feedback, indirectly strengthening brand loyalty. With consistent implementation, the company successfully expands its market share while creating an enhanced customer experience. This study provides practical insights for other companies seeking to integrate digital community strategies as part of their marketing efforts and customer relationship management in a technology-driven environment.
Penerapan Algoritma K-Means Berbasis RapidMiner pada Analisis Distribusi Air Bersih di Indonesia Agustina, Melisa; Anisa, Nor
Majalah Ilmiah METHODA Vol. 15 No. 1 (2025): Majalah Ilmiah METHODA
Publisher : Universitas Methodist Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46880/methoda.Vol15No1.pp43-49

Abstract

This study aims to analyze the distribution pattern of clean water, identify the largest production capacity, and examine the distribution of the highest number of customers of clean water companies in several provinces in Indonesia using the K-Means algorithm. The data used includes distribution of delivery, potential production capacity (liters per second), and the number of customers of clean water companies across various provinces in Indonesia. The K-Means method is applied to cluster provinces based on the similarity of distribution patterns, production capacity, and customer numbers. The analysis results reveal significant clustering, where certain provinces have high clean water production capacity and a large number of customers, with the volume of water distributed matching the production capacity. These findings indicate a good balance between production capacity, the number of customers, and the volume of water distribution. This study focuses on the analysis of clean water distribution, the largest production capacity, and customers of clean water companies in various provinces in Indonesia. The insights gained can assist companies in designing more efficient distribution strategies to optimally meet customers needs across different regions. This contributes to the sustainable and equitable management of clean water resources.
Partial Least Square-Path Modeling Analysis of Factors Influencing the Consumptive Behaviour of Generation Z Agustina, Melisa; Djakaria, Ismail; Abdussamad, Siti Nurmardia; Payu, Muhammad Rezky Friesta; Adityaningrum, Amanda
Journal of Mathematics, Computations and Statistics Vol. 8 No. 2 (2025): Volume 08 Nomor 02 (Oktober 2025)
Publisher : Jurusan Matematika FMIPA UNM

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35580/jmathcos.v8i2.8014

Abstract

Consumptive Behaviour refers to individuals’ purchasing behaviour without considering long-term needs and financial conditions. This research presents the results of an analysis of the consumptive behaviour of Generation Z in Dungingi Sub-District, Gorontalo City, selected because it represents the second-largest Generation Z population in the city. The study used the Partial Least Square-Path Modeling (PLS-PM) method to measure factors influencing consumptive behaviour: financial literacy, fear of missing out (FOMO), and hedonistic lifestyle. The sampling technique used was purposive sampling, resulting in 378 respondents aged 17-27 years who are employed. The analysis results indicate that financial literacy and FOMO significantly influence consumptive behaviour, with FOMO being the most dominant factor. The resulting model has a value of 0,930, meaning that the three latent variables can explain 93,0% of the consumptive behaviour of Generation Z. This study is expected to provide useful insights for policymakers and related parties in adressing consumptive behaviour issues among Generation Z. Keywords: PLS-PM; Consumptive Behaviour; Generation Z
Co-Authors Azizah, Zulfa Nur Ismail Djakaria Linda Linda Maisarah Maisarah, Maisarah Medina, Gita Nor Anisa R, Tri Endah Siti Nurmardia Abdussamad