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All Journal Jurnal Edukasi: Kajian Ilmu Pendidikan JMPM: Jurnal Matematika dan Pendidikan Matematika Conference on Innovation and Application of Science and Technology (CIASTECH) Jurnal Pendidikan Matematika dan Integrasinya SIGMA JURNAL PENDIDIKAN MATEMATIKA M A T H L I N E : Jurnal Matematika dan Pendidikan Matematika Vygotsky: Jurnal Pendidikan Matematika dan Matematika Jurnal Manajemen dan Inovasi (MANOVA) Indonesian Journal of Mathematics and Natural Science Education Gemilang: Jurnal Manajemen dan Akuntansi Jurnal Riset Rumpun Ilmu Teknik (JURRITEK) Cakrawala JEDMA Jurnal Edukasi Matematika Jurnal PADI (Pengabdian mAsyarakat Dosen Indonesia) Journal of Artificial Intelligence and Digital Business Cakrawala: Jurnal Pengabdian Masyarakat Global Innovative: Journal Of Social Science Research MATHEdunesa Kohesi: Jurnal Sains dan Teknologi Indonesian Journal of Mathematics and Natural Science Education JIMEK International Journal of Economics and Management Research
Eka Nurmala Sari Agustina, Eka Nurmala Sari
STKIP PGRI SIDOARJO
Agriculture, Biological Sciences & Forestry Humanities Astronomy Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mathematics Physics Public Health Social Sciences Other

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Hubungan antara Literasi Matematika dengan Kemampuan Komunikasi Tulis Matematika Siswa Kelas X Azmiyah, Faikotul; Agustina, Eka Nurmala Sari; Fachrudin, Achmad Dhany
MATHEdunesa Vol. 14 No. 1 (2025): Jurnal Mathedunesa Volume 14 Nomor 1 Tahun 2025
Publisher : Universitas Negeri Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26740/mathedunesa.v14n1.p21-29

Abstract

This research is motivated by the fact that it has been known that communication has a relationship with literacy based on literacy components. However, there has been no research or reference that illustrates how big and strong the relationship between mathematical literacy and mathematical written communication skills is and there is also no research that explains the significance of the relationship between the two. With this condition, the description of the significant relationship between mathematical literacy and mathematical written communication skills is the goal of this study to describe the significant relationship between mathematical literacy and the mathematical written communication ability of grade X students. This research was carried out in the 2023/2024 school year at SMKN 1 Jabon class X. The research sample was class X TEI 2 which amount is for accountable to 30 students. Data collection is in the form of tests with the same question and as many as 4 modified questions and validated by expert lecturers. The data from the study were tested for normality and linearity, then a hypothesis test was carried out using Pearson correlation. The results of this study are the relationship between mathematical literacy and mathematical written communication skills in grade X students of SMK Negeri 1 Jabon shows that there is positive relationship with a correlation coefficient of 0.966 or included in a very strong criterion.
Hubungan Status Akreditasi Sekolah dengan Kemampuan Berpikir Kritis Matematis Guru dan Siswa Sukriyah, Dewi; Agustina, Eka Nurmala Sari
JMPM: Jurnal Matematika dan Pendidikan Matematika Vol 4 No 2: September 2019 - February 2020
Publisher : Prodi Pendidikan Matematika Universitas Pesantren Tinggi Darul Ulum Jombang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26594/jmpm.v4i2.1697

Abstract

Penelitian ini dilakukan dengan tujuan untuk mengetahui dan melihat hubungan antara status akreditasi dengan kemampuan berpikir kritis matematis guru matematika dan juga siswa. Pemilihan sekolah dilakukan secara acak berdasarkan data BAN SM untuk SMP di wilayah Sidoarjo. Sekolah dipilih untuk mewakili sekolah terakreditasi A, B, dan C. Data diperoleh melalui tes kemampuan berpikir kritis yang meliputi aspek menginterpretasi, aspek menghubungkan, aspek menganalisis, aspek mengevaluasi, dan aspek memecahkan masalah. Data yang diperoleh dianalisis dengan korelasi Gamma dan diperoleh hasil bahwa tidak terdapat hubungan yang signifikan antara status sekolah dengan kemampuan berpikir kritis matematis guru, sehingga dalam kasus ini kemampuan berpikir kritis tidak ada kaitannya dengan status akreditasi. Begitu juga analisis dari data kemampuan berpikir kritis siswa menunjukkan tidak terdapat hubungan yang signifikan antara status sekolah dengan kemampuan berpikir kritis siswa. Status akreditasi sekolah bukan tolak ukur utama kualitas berpikir kritis siswa
The Relation between Mathematical Connection Abilities and Mathematical Problems Solving Skill of Cadet Agustina, Eka Nurmala Sari; Sari, Tri Hariyati Nur Indah; Novitasari, Novitasari
JMPM: Jurnal Matematika dan Pendidikan Matematika Vol 9 No 2 (2024): September 2024 - February 2025
Publisher : Prodi Pendidikan Matematika Universitas Pesantren Tinggi Darul Ulum Jombang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26594/jmpm.v9i2.5098

Abstract

This study aims to identify the relationship between mathematical connection ability (MCA) and mathematical problem-solving skills (MPSS) in cadets of the Ship Operation Engineering Technology Study Program at the Surabaya Maritime Polytechnic. Using a quantitative descriptive approach, 21 cadets were given two questions designed to measure MCA and MPSS, which were then analyzed using descriptive statistics and the Spearman rank correlation test. The results showed a significant positive correlation between MCA and MPSS, with a coefficient value of 0.901. This finding indicates that cadets with higher MCA tend to have better problem-solving skills. Additionally, cadets experienced difficulties with questions involving trigonometric concepts in a nautical context, such as the use of compass points and distance calculations. This study highlights the importance of strengthening MCA and MPSS in maritime vocational education to enhance cadets' technical and cognitive skills, particularly in solving complex operational problems in the maritime sector.
Pengaruh Fasilitas Terminal Penumpang terhadap Kepuasan Pengguna Jasa di Pelabuhan Tanjung Perak Andhika Sandi Putra Pratama; Bugi Nugraha; Eka Nurmala Sari Agustina; Indah Ayu Johanda Putri
Jurnal Ilmu Manajemen, Ekonomi dan Kewirausahaan Vol. 5 No. 1 (2025): Maret : Jurnal Ilmu Manajemen, Ekonomi dan Kewirausahaan
Publisher : Pusat Riset dan Inovasi Nasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/jimek.v5i1.5851

Abstract

The Port of Tanjung Perak is intended as the main gateway to connect regions within the country and between countries. With the construction of the GSN Terminal at Tanjung Perak Port, it is hoped that it can be used as access to human mobility so as to provide satisfaction to passengers. The research aims to determine the influence of port facilities consisting of aspects of safety, comfort, convenience and equality on passenger satisfaction. The type of research used in this study is quantitative. This research was carried out at the Port of Tanjung Perak with a time of 1 year. The average daily passenger population in 2024 is 4,593 passengers. The results of the calculation of the Slovin formula can be determined by the number of samples as many as 100 passengers, the data source in this study uses primary and secondary data with data collection techniques, namely: questionnaires, laws and regulations, official government reports, and relevant previous research. The data analysis technique is the Multiple Linear Regression test. The results of this study show that the variables of safety, convenience, and equality in passenger terminal facilities have a positive and significant effect on passenger satisfaction at Tanjung Perak Port. Port facilities have a significant simultaneous effect on passenger satisfaction at Tanjung Perak Port.
Analisis Efektivitas Pengolahan Data Bongkar Muat guna Pelaporan pada Aplikasi Sirani di KSOP III Tanjung Pakis Asrul Muhamad Nashr; Faris Nofandi; Eka Nurmala Sari Agustina; Muhammad Dahri
JURAL RISET RUMPUN ILMU TEKNIK Vol. 4 No. 1 (2025): April : Jurnal Riset Rumpun Ilmu Teknik
Publisher : Pusat riset dan Inovasi Nasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/jurritek.v4i1.5136

Abstract

Ports are critical infrastructure in maritime transportation, facilitating the movement of goods and people while serving as hubs for economic activities. The Tanjung Pakis Class III Harbormaster and Port Authority Office (KSOP) utilizes the Electronic Reporting Information (SIRANI) application for reporting loading and unloading data. However, challenges such as discrepancies, technical disruptions, and delays in data processing often arise. This study aims to describe the loading and unloading data processing and the efficiency of reporting time on the SIRANI application at KSOP Class III Tanjung Pakis. Employing a descriptive qualitative approach through interviews, observations, and documentation, the research finds that data processing is less effective due to low data validity and errors in the Inaportnet platform. Reporting to SIRANI is also inefficient due to delays in data handling and technical issues with the application. Corrective measures, such as early data verification and manual data handling by reporting officers, have improved effectiveness by reducing the process from five to three steps and cutting reporting time from 6 hours to 3 hours and 30 minutes. The study concludes that optimizing data processing and inter-unit coordination can enhance the effectiveness and efficiency of reporting. Recommendations for future research include real-time integration and the development of backup mechanisms to address technical disruptions.
Strategi Peningkatan Kinerja Keagenan Kapal dalam Rangka Menunjang Kelancaran Clearance in dan Clearance Out di PT Temas Shipping Cabang Surabaya Kevin Alif Fikriansyah; Romanda Annas; Eka Nurmala Sari
GEMILANG: Jurnal Manajemen dan Akuntansi Vol. 5 No. 2 (2025): : Jurnal Manajemen dan Akuntansi
Publisher : BADAN PENERBIT STIEPARI PRESS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56910/gemilang.v5i2.2522

Abstract

The shipping industry continues to grow, requiring companies to compete by providing excellent services. Ship agencies play a crucial role in operations, particularly in clearance in and clearance out processes. PT. Temas Shipping faces challenges such as expired documents, inaccurate vessel information, and limited facilities, making it necessary to implement strategies to enhance ship agency performance in clearance in and clearance out processes.The objective of this study is to identify the obstacles encountered in the clearance in and clearance out processes at PT. Temas Shipping Surabaya Branch, assess the impacts of these challenges, and explore strategies to improve ship agency performance in facilitating clearance in and clearance out processes. This research employs a qualitative approach. Data is collected through observations, interviews with relevant sources, and document analysis related to clearance in and clearance out processes at PT. Temas Shipping Surabaya Branch. The data collection techniques include observation, interviews, and documentation, while data analysis follows a descriptive approach. The research findings highlight several obstacles in the clearance in and clearance out processes, primarily the limited human resources, which result in delays in document processing and disrupt clearance procedures for vessels under PT. Temas Shipping Surabaya Branch. The discussion also covers the impacts of clearance in and clearance out processes, including effects on PT. Temas Shipping Surabaya Branch’s internal productivity, customer trust and satisfaction, financial aspects, and supply chain efficiency. Lastly, the study explores strategies to improve performance, such as enhancing document management systems, developing human resources into professionals, providing rewards for agents, and conducting regular evaluations and monitoring.
Strategy to Improve the Quality of Online Seaman Book Services at the Harbor Master and Port Authority (KSOP) Class II of Benoa Sriningrum, Kadek Dwi; Amrullah, Romanda Annas; Agustina, Eka Nurmala Sari; Sianturi, Intan
RIGGS: Journal of Artificial Intelligence and Digital Business Vol. 4 No. 2 (2025): Mei - Juli
Publisher : Prodi Bisnis Digital Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/riggs.v4i2.978

Abstract

Seaman Book Online is an online service system that makes it easier for Seamans to take care of seaman books, official documents that record Seamans' identities and work experiences without having to come directly to the office. This research uses a qualitative descriptive approach through observation, interviews, and documentation. The results show that service quality is influenced by six management elements: man, money, materials, machines, methods, and markets. The obstacles faced include a shortage of employees, limited equipment, network disruptions, and SOPs that are not fully effective. The improvement strategy is carried out through human resource arrangements, equipment procurement, facility optimization, and socialization of online services, including through social media. The Online Seaman Book service at Harbor Master and Port Authority (KSOP) Class II of Benoa has been running well, with a Community Satisfaction Index (IKM) value of 3.93 in the "Very Good" category.
Pengaruh Pelayanan Jasa Perizinan Terminal untuk Kepentingan Sendiri dan Biaya Perizinan terhadap Penerimaan Negara bukan Pajak KSOP Utama Tanjung Perak Surabaya Ratnasih Luriana, Maria Riris Rita; Johanda Putri, Indah Ayu; Sari Agustina, Eka Nurmala
Innovative: Journal Of Social Science Research Vol. 5 No. 4 (2025): Innovative: Journal Of Social Science Research
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/innovative.v5i4.19397

Abstract

Penelitian ini bertujuan untuk menganalisis pengaruh pelayanan jasa perizinan Terminal untuk Kepentingan Sendiri (TUKS) dan biaya perizinan terhadap penerimaan Negara Bukan Pajak (PNBP) pada Kantor Syahbandar dan Otoritas Pelabuhan (KSOP) Utama Tanjung Perak Surabaya. Penelitian ini menggunakan pendekatan kuantitatif dengan metode survei. Data dikumpulkan melalui kuesioner yang disebarkan kepada pelaku usaha pelabuhan yang menggunakan layanan TUKS, serta wawancara dengan petugas KSOP Utama Tanjung Perak. Hasil penelitian menunjukkan bahwa pelayanan jasa perizinan yang cepat dan transparan, serta biaya perizinan yang kompetitif, memiliki pengaruh signifikan terhadap peningkatan penerimaan PNBP di KSOP Utama Tanjung Perak. Secara khusus, kualitas pelayanan yang baik mampu mempercepat proses perizinan, mengurangi biaya tambahan yang tidak diinginkan, dan meningkatkan kepuasan pelaku usaha. Sebaliknya, biaya perizinan yang terlalu tinggi dapat menurunkan motivasi pengguna jasa untuk mematuhi kewajiban pembayaran PNBP, sehingga berdampak negatif terhadap penerimaan negara. Penelitian ini menyarankan peningkatan kualitas pelayanan perizinan dan peninjauan kembali struktur biaya perizinan untuk meningkatkan efisiensi dan efektivitas penerimaan PNBP di pelabuhan
The Influence of Effective Time: Berthing Time on Berth Occupancy Ratio at Mirah Port, Tanjung Perak. Wiratama, Ahmad Alfan; Sianturi, Intan; Agustina, Eka Nurmala Sari; Rahayu, Trisnowati
Jurnal Manajemen dan Inovasi (MANOVA) Vol. 8 No. 2 (2025): July
Publisher : Management Department, Faculty of Islamic Economics and Business, Universitas Islam Negeri Sunan Ampel Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15642/manova.v8i2.2058

Abstract

Objective – This research aims to analyze the impact of Effective Time : Berthing Time on the Berth Occupancy Ratio at Mirah Port, Tanjung Perak, by assessing its efficiency and compliance with operational standards.Design/methodology/approach – The research applies a quantitative method with simple linear regression analysis. The data were obtained from monthly Performance Standards Reports of KSOP Utama Tanjung Perak from 2020 to 2024. The analysis was conducted using SPSS version 26 to determine the statistical significance of Effective Time : Berthing Time’s impact on Berth OccupancyRatio.Findings – The analysis shows that the Effective Time to Berthing Time ratio for both 2023 and 2024 consistently falls below the required minimum standard. Despite this, the Berth Occupancy Ratio remains within a safe range and does not surpass the established threshold. Further hypothesis testing demonstrates that there is a significant relationship between the Effective Time to Berthing Time ratio and the Berth Occupancy Ratio. However, this ratio only explains a small portion of the variation in BerthOccupancy Ratio, suggesting that most of the changes are influenced by other factors not covered in this study.Research limitations/implications – The research is limited to Terminal Mirah and covers only the period from 2020 to 2024. Future research should consider expanding the dataset and including other performance factors.Practical implications – Terminal Mirah should enhance operational effectiveness through infrastructure optimization, workforce training, and improved cargo handling efficiency to raise Effective Time : Berthing Time values, ensuring optimal Berth Occupancy Ratio utilization.Originality/value – This research contributes to port management studies by establishing the relationship between Effective Time : Berthing Time and Berth Occupancy Ratio, highlighting the need for improved operational efficiency to meet regulatory standards.
Analisis Efektivitas Penerapan Port Waste Management System (PWMS) di Pelabuhan Tanjung Perak Restu Husada, Alam Syah; Sianturi, Intan; Sari Agustina, Eka Nurmala; Nofandi, Faris
Innovative: Journal Of Social Science Research Vol. 5 No. 3 (2025): Innovative: Journal Of Social Science Research
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/innovative.v5i3.19688

Abstract

Pelabuhan merupakan salah satu sektor penting dalam mendukung perekonomian suatu negara. Pelabuhan Tanjung Perak adalah pelabuhan terbesar kedua dan tersibuk di Indonesia. Dari aktivitas pelabuhan yang sibuk, dapat menimbulkan dampak negatif terhadap lingkungan, seperti pencemaran limbah dari operasi kapal. Kantor Kesyahbandaran dan Otoritas Pelabuhan Utama Tanjung Perak menerapkan PWMS untuk meminimalkan pencemaran limbah dari operasi kapal guna menjalankan tugasnya dalam melindungi lingkungan maritim. Penelitian ini bertujuan untuk menganalisis efektivitas penerapan PWMS di Pelabuhan Tanjung Perak. Hasil penelitian menunjukkan bahwa persentase kapal yang mengisi data limbah di PWMS sebesar 8,48%, sementara persentase kapal yang mengisi data limbah nol di PWMS sebesar 91,52%. Persentase yang diperoleh menunjukkan bahwa pelaporan limbah di PWMS belum teratur. Dengan hasil ini, dapat disimpulkan bahwa penerapan PWMS di Pelabuhan Tanjung Perak belum efektif. Ketidakefektifan penerapan PWMS disebabkan oleh beberapa faktor, baik faktor internal maupun eksternal. Penelitian ini menggunakan metode kuantitatif deskriptif dengan pengumpulan data melalui dokumentasi.
Co-Authors Achmad Syarifudin Andhika Sandi Putra Pratama Asrul Muhamad Nashr Azmiyah, Faikotul Bugi Nugraha Dewi Sukriyah dewi sukriyah Dewi Sukriyah, Dewi Dhany Fachrudin, Achmad Diyah Purwitasari Emi Jayanti endang wahju andjariani Endang Wahju Andjariani Endang Wahyu Andjariani Eni Nurhayati Faris Nofandi Fitri Ningrum Setiawati Hanifatul Awwalina Hetty Eka Setianingtyas Ibrahim Wira Laksana Intan Bigita Kusumawati Intan Bigita Kusumawati Intan Bigita Kusumawati Iqnatia Adinda Irfan, Saiful Jayanti, Emi Kevin Alif Fikriansyah Lailatul Mubarokah Miftahul Huda Muhammad Dahri Novitasari Novitasari Nugraha, Bugi Nurina Ayuningtyas Nurina Ayuningtyas, Nurina Putri, Indah Ayu Johanda Ratnasih Luriana, Maria Riris Rita Restu Husada, Alam Syah Risdiana Chandra Dhewy Risdiana Chandra Dhewy Ristia Havadoh Ervina Rizqi Aini Rakhman Romanda Annas Romanda Annas Amrullah Romdhoni, Mohammad Rifqi Sandi, Wulan Marlia Sari, Tri Hariyati Nur Indah Setianingtyas, Hetty Eka Sianturi, Intan Siti Imamatur Rohmah siti nuriyatin Siti Nuriyatin Siti Nuriyatin SOFFIL WIDADAH Soffil Widadah soffil widadah Soffil Widadah Sriningrum, Kadek Dwi Sugiantoro Sugiantoro Suhar tatik Syah, M. Adil Tanti Diyah Rahmawati Tanti Diyah Rahmawati, Tanti Diyah tatik, Suhar Trisnowati Rahayu Vigih Hery Kristanto Wahdatus Syifak Widiana Tri Lestari Wiratama, Ahmad Alfan