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Hastuti Diah Ikawati
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INDONESIA
JOURNAL SCIENTIFIC OF MANDALIKA (JSM)
ISSN : -     EISSN : 27455955     DOI : -
This journal is a means of scientific publication to develop knowledge and information. This journal specifically contains the results of research carried out in all scientific fields. Apart from publishing research results, this journal also accepts manuscripts from literature reviews and other reports for publication. This journal is published every month since August 2020.
Articles 35 Documents
Search results for , issue "Vol. 6 No. 5 (2025)" : 35 Documents clear
Rancang Bangun Sistem Auto dan Manual Pompa untuk Monitor dan Kontrol Level Air Berbasis IoT dengan NodeMCU ESP 8266 dan Aplikasi Blynk Abdillah, Haidar Rafif; Abrianto, Heru; Sidik, Ahmad Darmawan; Irmayani, Irmayani
Journal Scientific of Mandalika (JSM) e-ISSN 2745-5955 | p-ISSN 2809-0543 Vol. 6 No. 5 (2025)
Publisher : Institut Penelitian dan Pengembangan Mandalika Indonesia (IP2MI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36312/10.36312/vol6iss5pp1124-1135

Abstract

Water is a natural resource that is very important for life, but often its utilization is less than optimal due to the limitations of an effective monitoring system. This research aims to design and build an Internet of Things (IoT)-based water level monitoring and control system using NodeMCU ESP8266 and Blynk application. The system is designed to operate in manual and automatic modes to improve water usage efficiency and reduce wastage. The research methods include literature study, experimentation, observation, testing, and analysis. The test results show that the system successfully fulfills its functions. The Blynk app can connect with the NodeMCU ESP8266 via Wi-Fi connection, and water level data can be obtained in real-time as long as the device is connected to the internet. In addition, the system can activate the pump manually through the control button, as well as operate automatically by turning on the pump when the water level is below the minimum limit and turning it off when it reaches the maximum limit. With the successful testing, the system is expected to be an effective solution for monitoring and controlling water levels in real-time, thus supporting more efficient and sustainable water management.
Optimalisasi Sarpras Berbasis Teknologi untuk Peningkatan Efektivitas Proses Pembelajaran di Era TQM Dwi Setyo Astuti; Murwanto Setyo Nugroho
Journal Scientific of Mandalika (JSM) e-ISSN 2745-5955 | p-ISSN 2809-0543 Vol. 6 No. 5 (2025)
Publisher : Institut Penelitian dan Pengembangan Mandalika Indonesia (IP2MI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36312/10.36312/vol6iss5pp1227-1240

Abstract

This study examines strategies for optimizing technology-based facilities and infrastructure to enhance the effectiveness of learning through the Total Quality Management (TQM) approach. Technology is viewed as a key component in creating interactive, flexible, and adaptive learning experiences in the digital era. The research employs a qualitative descriptive approach through observations, in-depth interviews, and document analysis at SMP Islam Al Huda Manisrenggo, Klaten Regency. The findings reveal that the implementation of technology-based facilities, such as virtual laboratories and online learning platforms, positively impacts student participation, conceptual understanding, and the efficiency of the learning process. The integration of TQM principles in managing facilities, such as routine evaluations and continuous improvements, has successfully created a learning environment aligned with students' needs and technological advancements. However, the study identifies challenges such as budget constraints, inadequate infrastructure, and limited teacher training. As a solution, it recommends partnerships with external stakeholders, dedicated budget allocations, and ongoing professional development for educators. This research provides valuable insights into effective technology-based facility management and highlights the contribution of TQM to improving educational quality as a strategic step in addressing the challenges of 21st-century education.
Rancang Bangun Pintu Gerbang Secara Otomatis Berbasis IoT Menggunakan Aplikasi Blynk Syaroni, Ahmad; Abrianto, Heru; Sidik, Ahmad Darmawan; Irmayani, Irmayani
Journal Scientific of Mandalika (JSM) e-ISSN 2745-5955 | p-ISSN 2809-0543 Vol. 6 No. 5 (2025)
Publisher : Institut Penelitian dan Pengembangan Mandalika Indonesia (IP2MI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36312/10.36312/vol6iss5pp1136-1158

Abstract

Currently very rapid technological advances make it possible for various efforts to provide convenience and comfort for humans. One effort to provide convenience and comfort is through the development of home automation systems (Home Automation). One automation system that can be implemented at home is a system that can open the gate automatically without having to get out of the vehicle. Through the development of this system, it is hoped that house residents can open the gate from a certain distance without having to interact directly with the gate. Based on technological developments, especially in the field of electronics, telecommunications and applications, there is a microcontroller system, namely Arduino Uno, which can be used by humans to communicate with Android smartphones via the NodeMcu Esp8266, so that it can be used for gate opening applications without using conventional methods, but is quite accessible. via an Android smartphone only, the overall circuit of the gate system with Android control is divided into 3 parts, including: power supply, input section and output section. The power supply section is the voltage input obtained through the adapter. The input section consists of 1 input, namely Android, Arduino uno R3 and NodeMcu Esp8266. The output section consists of a servo motor and buzzer and LED light.
Implementasi Sistem Pemantauan Beban Listrik Real-Time Pada Instalasi Rumah Tangga Berbasis Internet of Things Ibrahim, Muhammad Isa; Heru Abrianto; A. Darmawan Sidik
Journal Scientific of Mandalika (JSM) e-ISSN 2745-5955 | p-ISSN 2809-0543 Vol. 6 No. 5 (2025)
Publisher : Institut Penelitian dan Pengembangan Mandalika Indonesia (IP2MI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36312/10.36312/vol6iss5pp1174-1179

Abstract

Real-time monitoring of electricity consumption has become essential in modern times to support efficient energy management in household installations. This study aims to design and implement an Internet of Things (IoT)-based electrical load monitoring system that allows users to monitor electrical parameters such as voltage, current, and power in real time. The system utilizes NodeMCU V3 (ESP-12) as the main controller, PZEM-004T V3 sensor for current detection, and the Blynk IoT application for hardware integration. Data from the sensor is transmitted to a cloud server and can be accessed via mobile devices. Additionally, the system includes a notification feature to alert users when power consumption exceeds a predefined threshold, preventing potential hazards such as short circuits. Testing results indicate that the system demonstrates high accuracy in detecting electrical parameters and enhances user awareness of energy consumption patterns. This system enables households to manage energy more efficiently and serves as a practical solution to support the concept of smart homes.
Analisis Metode Rekrutmen dan Seleksi dalam Meningkatkan Kinerja Pegawai di Koperasi Credit Union Sauan Sibarrung Silambi, Christovorus Aldino; Pasae, Yoel; Baharuddin, Baharuddin
Journal Scientific of Mandalika (JSM) e-ISSN 2745-5955 | p-ISSN 2809-0543 Vol. 6 No. 5 (2025)
Publisher : Institut Penelitian dan Pengembangan Mandalika Indonesia (IP2MI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36312/10.36312/vol6iss5pp1209-1213

Abstract

The issue of educational access inequality in remote areas remains a pressing challenge in achieving equitable development, particularly in developing countries. This study examines the root causes, implications, and potential solutions to educational access disparities in remote regions through a qualitative approach, utilizing literature review and library research methods. The research highlights the multifaceted nature of this gap, which is influenced by geographical barriers, inadequate infrastructure, limited teacher availability, and socioeconomic factors. Furthermore, the analysis underscores the interplay between ineffective policy implementation and insufficient funding allocations as key contributors to the persistent challenges. By synthesizing findings from relevant academic works, governmental reports, and international case studies, this article identifies promising alternative solutions, such as community-based education initiatives, digital learning platforms, and public-private partnerships. These approaches have demonstrated success in bridging educational gaps in other contexts and hold potential for adaptation in remote areas. The study concludes by proposing a comprehensive policy framework emphasizing inclusive and sustainable solutions tailored to local needs. It calls for greater collaboration among policymakers, educational institutions, and local communities to foster equitable access to quality education. This research contributes to the discourse on education equity by offering actionable insights and alternative strategies for mitigating access disparities, ultimately supporting efforts to achieve Sustainable Development Goal 4: Quality Education for All.
Efektifitas Asesmen Online Berbasis Android dengan RDev Exam Browser Metode Pieces Framework Sutrisno, Eko; Suraji
Journal Scientific of Mandalika (JSM) e-ISSN 2745-5955 | p-ISSN 2809-0543 Vol. 6 No. 5 (2025)
Publisher : Institut Penelitian dan Pengembangan Mandalika Indonesia (IP2MI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36312/10.36312/vol6iss5pp1110-1114

Abstract

The research using the PIECES Framework method aimed to evaluate the effectiveness of Android-based online assessment using the RDev ExamBrowser application at SMKN 1 Kotabesi. The student sample, selected randomly, consisted of 50 respondents. Questionnaires distributed to the students were analyzed using a Likert scale. The findings revealed that this online assessment was effective in improving student performance, providing easy access to information, saving time and costs, and ensuring good control over the exam process. The researchers suggested that implementing online assessment technology could benefit the learning evaluation process at SMKN 1 Kotabesi and recommended its broader adoption in other educational institutions.
Writing Assessment by The Seventh-Grade English Teacher in SMPI Al-Abidin of Surakarta Nabilah, Farah Putri; Budiharso, Teguh; 'Arifin, Zainal; Al Fatah, Muhammad Husin
Journal Scientific of Mandalika (JSM) e-ISSN 2745-5955 | p-ISSN 2809-0543 Vol. 6 No. 5 (2025)
Publisher : Institut Penelitian dan Pengembangan Mandalika Indonesia (IP2MI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36312/10.36312/vol6iss5pp1214-1226

Abstract

This study aims to investigate the writing assessment techniques employed by seventh-grade English teachers at SMPI Al-Abidin of Surakarta and evaluate how these assessments reflect students' writing abilities. Using a qualitative approach with content analysis, data were gathered from teacher interviews and document analysis of student work. This research adopts the theoretical frameworks of Zhang and Wildemuth, combined with Braun and Clarke's thematic analysis, to systematically examine the teacher's assessment methods and effectiveness. The findings reveal that the teacher predominantly utilizes the Cambridge International mark scheme for writing assessments, ensuring consistent evaluation based on content, organization, language, and communicative achievement criteria. Results show that students generally meet satisfactory performance levels across these criteria, demonstrating proficiency in content clarity, grammatical structure, and coherence. This study contributes to the broader understanding of effective writing assessment practices in secondary education, highlighting the alignment between international assessment standards and local teaching practices to support students' writing development.
Analisis Sentimen Masyarakat Kalimantan Tengah Terhadap Perkebunan Kelapa Sawit Menggunakan TF-IDF dan Support Vector Machine Putra, Kurniawan Tri; Anggraini, Syadza; Sutriani, Linda; Suraji, Suraji; Impron, Ali
Journal Scientific of Mandalika (JSM) e-ISSN 2745-5955 | p-ISSN 2809-0543 Vol. 6 No. 5 (2025)
Publisher : Institut Penelitian dan Pengembangan Mandalika Indonesia (IP2MI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36312/10.36312/vol6iss5pp1115-1123

Abstract

The transformation towards Society 5.0 has had a significant impact on the rapid growth of data available worldwide, both useful and less directly beneficial, known as big data. This phenomenon provides opportunities for researchers to leverage big data as a valuable source of information, provided it is processed and analyzed using appropriate methods. One of the rapidly growing applications is sentiment analysis, which extracts insights from text data, such as that gathered from social media platforms. This study applies the TF-IDF feature extraction technique and the SVM (Support Vector Machine) classification method to perform sentiment analysis on Twitter text data. The results of the research show that the model built using the combination of TF-IDF and SVM achieved an accuracy of 86%, with precision, recall, and F1-Score values of 85% each. These findings indicate that the application of TF-IDF with SVM provides optimal performance in sentiment analysis, considering the word frequency within documents, and makes a significant contribution to processing big data for more accurate and effective sentiment analysis
Pengaruh Pajak Hotel, Pajak Restoran, Pajak Hiburan, Pajak Parkir Terhadap Pendapatan Asli Daerah Dimoderasi Oleh Kepatuhan Wajib Pajak Pada Badan Pendapatan Daerah Kabupaten Malang Supriyatna, Hardiyati; Sari, Ati Retna; Made, Anwar
Journal Scientific of Mandalika (JSM) e-ISSN 2745-5955 | p-ISSN 2809-0543 Vol. 6 No. 5 (2025)
Publisher : Institut Penelitian dan Pengembangan Mandalika Indonesia (IP2MI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36312/10.36312/vol6iss5pp1159-1163

Abstract

This study aims to examine the relationship between hotel tax, restaurant tax, entertainment tax, and parking tax in relation to the increase in local revenue (PAD) driven by the growth of the tourism and culinary sectors in Malang Regency. The study also explores how taxpayer compliance can regulate the relationship between regional taxes and local revenue. The primary objective of this research is to determine the impact of the four types of regional taxes on local revenue and to assess the extent to which taxpayer compliance influences the efficiency of tax collection. The relationship between variables, based on the research hypothesis, is explained using an explanatory/confirmatory quantitative approach. The subjects of this research are the seven technical implementation units for the collection of hotel tax, restaurant tax, entertainment tax, and parking tax in Malang Regency from 2017 to 2021. Data quantification and analysis of the variables were conducted using a quantitative method. The results show that hotel tax, restaurant tax, parking tax, and entertainment tax have a positive impact on PAD, although this increase is dependent on the level of taxpayer compliance as a moderating variable.
Analisis Penyerapan Tenaga Kerja Bidang Kelautan dan Perikanan Lulusan SMK di Kalimantan Barat Dodi; Zan Zibar; Robin Saputra; Rizqan Khairan Munandar; Hendi Santoso
Journal Scientific of Mandalika (JSM) e-ISSN 2745-5955 | p-ISSN 2809-0543 Vol. 6 No. 5 (2025)
Publisher : Institut Penelitian dan Pengembangan Mandalika Indonesia (IP2MI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36312/10.36312/vol6iss5pp1164-1173

Abstract

West Kalimantan is a province surrounded by oceans, making it a potential sub-sector for the Indonesian economy. Geographically, the sea waters of West Kalimantan are located at 02O N - 03O S and 106O E - 110O E. Fishing at sea is carried out by marine fisheries households and fisheries companies domiciled in Sambas, Singkawang, Kubu Raya, Bengkayang, Mempawah, Pontianak City, Kayong Utara, and Ketapang Regencies. Based on the data obtained, it can be concluded that: most (42.60%) of vocational high school graduates in West Kalimantan in 2023 are absorbed in the workforce; most of the marine and fisheries vocational high school graduates in West Kalimantan in 2023 are working. However, there are several districts/cities whose graduates choose to become entrepreneurs and/or continue their studies. This shows that vocational high school graduates in the fisheries and marine fields in West Kalimantan can be absorbed in the workforce or continue to higher education.

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