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Jurnal Sains Student Research
Published by CV Kampus Akademik Publising
ISSN : -     EISSN : 30259851     DOI : https://doi.org/10.61722/jssr.v2i1.552
Core Subject : Education,
Other
Fokus & Ruang Lingkup Jurnal Sains Student Research (JSSR), ISSN: (cetak), ISSN: (online) adalah jurnal yang ditujukan untuk publikasi artikel ilmiah yang diterbitkan oleh CV. Kampus Akademik Publising . Jurnal Sains Student Research (JSSR) merupakan platform publikasi jurnal Karya suatu hasil penelitian orisinil atau tinjauan Pustaka yang ditulis oleh dosen atau mahasiswa. Ruang lingkup karya yang diterbitkan mencakup Multidisiplin diantaranya yaitu: Manajemen, Ekonomi, Ekonomi Syariah, Akuntansi, Kewirausahaan, Bisnis, Ilmu Sosial Humaniora, Sastra, Bahasa, Pertanian, Kesehatan, Peternakan, perikanan, Politik, Pendidikan, Ilmu Teknik, Sistem Informasi, Teknik Elektro dan Informatika, Desain Komunikasi Visual, Ilmu Komunikasi,Hukum, . Jurnal ini terbit 1 tahun 6 kali (Februari, April, Juni, Agustus, Oktober, Desember)
Arjuna Subject : Umum - Umum
Articles 1,565 Documents
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PERLINDUNGAN HUKUM TERHADAP PEKERJA KORBAN PHK MASSAL DALAM KEBIJAKAN PENGHENTIAN OPERASIONAL PERUSAHAAN: STUDI KASUS PT TOBA PULP LESTARI Shafa Suhaila; Cahaya Shantyani; Khairul Bariyah Ak Simatupang; Ade Amelia; Oriza Satifa Wahyuni; Anisa Syahfitri
JOURNAL SAINS STUDENT RESEARCH Vol. 4 No. 4 (2026): Agustus: Jurnal Sains Student Research
Publisher : CV. KAMPUS AKADEMIK PUBLISING

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61722/jssr.v4i4.11486

Abstract

Penelitian ini bertujuan untuk menganalisis perlindungan hukum terhadap pekerja yang menjadi korban Pemutusan Hubungan Kerja (PHK) massal akibat kebijakan penghentian operasional perusahaan, dengan fokus studi kasus pada PT Toba Pulp Lestari. Menggunakan metode penelitian hukum normatif dengan pendekatan kualitatif, kajian ini mengevaluasi kesesuaian pelaksanaan PHK massal dengan regulasi ketenagakerjaan di Indonesia, khususnya UU No. 13 Tahun 2003 sebagaimana telah diubah dengan UU No. 6 Tahun 2023 tentang Cipta Kerja. Hasil penelitian menunjukkan adanya kesenjangan yang signifikan antara norma hukum positif dan implementasi di lapangan. PHK massal sering kali dilakukan secara sepihak dengan dalih efisiensi tanpa melalui tahapan prosedural wajib seperti perundingan bipartit. Selain itu, tanggung jawab perusahaan dalam memenuhi hak normatif pekerja kerap mengalami keterlambatan atau pemotongan. Peran negara melalui fungsi pengawasan dan penegakan hukum juga dinilai belum optimal akibat keterbatasan kapasitas pengawas dan kompleksitas birokrasi peradilan hubungan industrial. Penelitian ini merekomendasikan penguatan pengawasan sanksi oleh pemerintah, peningkatan transparansi korporasi, serta penyederhanaan akses keadilan bagi pekerja.
PELAKSANAAN PELAYANAN ADMINISTRASI PADA LAYANAN PENGADAAN SECARA ELEKTRONIK (LPSE) PEMERINTAH PROVINSI SUMATERA SELATAN Gusti Maura Ramadhani; Leo Fauzi
JOURNAL SAINS STUDENT RESEARCH Vol. 4 No. 4 (2026): Agustus: Jurnal Sains Student Research
Publisher : CV. KAMPUS AKADEMIK PUBLISING

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61722/jssr.v4i4.11497

Abstract

Pelayanan administrasi merupakan bagian penting dalam mendukung penyelenggaraan pengadaan barang dan jasa pemerintah yang transparan, efektif, dan akuntabel. Penelitian ini bertujuan untuk mendeskripsikan pelaksanaan pelayanan administrasi pada Layanan Pengadaan Secara Elektronik (LPSE) Pemerintah Provinsi Sumatera Selatan serta mengidentifikasi kendala yang dihadapi selama proses pelayanan. Penelitian menggunakan metode deskriptif kualitatif dengan pendekatan studi kasus melalui observasi, dokumentasi, dan pengalaman langsung selama kegiatan magang. Hasil penelitian menunjukkan bahwa pelayanan administrasi telah memanfaatkan Sistem Pengadaan Secara Elektronik (SPSE) sehingga mampu meningkatkan efisiensi kerja, mempercepat proses administrasi, meminimalkan penggunaan dokumen fisik, serta meningkatkan transparansi pelayanan. Kegiatan administrasi yang dilakukan meliputi pengelolaan arsip, input data, verifikasi dokumen penyedia, pendokumentasian kegiatan, serta pelayanan kepada pengguna. Kendala yang ditemukan antara lain keterbatasan pemahaman awal terhadap prosedur pengadaan, tingginya volume dokumen yang harus diperiksa, dan gangguan teknis pada jaringan maupun sistem. Secara keseluruhan, penerapan SPSE memberikan kontribusi positif terhadap peningkatan kualitas pelayanan administrasi di LPSE Pemerintah Provinsi Sumatera Selatan.
Indonesian Learners’ Phonological Errors in English Pronunciation: A Literature Review Mutiara Qalbiyah Marfa; Suci Rahayu; Siti Syahira
JOURNAL SAINS STUDENT RESEARCH Vol. 4 No. 4 (2026): Agustus: Jurnal Sains Student Research
Publisher : CV. KAMPUS AKADEMIK PUBLISING

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61722/jssr.v4i4.11503

Abstract

Pronunciation plays a crucial role in achieving intelligibility and communicative competence in English as a Foreign Language (EFL) contexts. However, Indonesian learners frequently experience difficulties in producing certain English sounds due to substantial differences between Indonesian and English phonological systems. This study aims to identify the most common phonological errors made by Indonesian learners in English pronunciation and to examine the factors contributing to these errors. Employing a qualitative literature review design, this study synthesizes findings from previous research published between 2020 and 2025 concerning pronunciation difficulties among Indonesian EFL learners. Relevant studies were collected through academic databases and analyzed using thematic analysis to identify recurring error patterns, underlying causes, and research trends. The findings reveal that the most frequent phonological errors involve the substitution of the English consonants /θ/, /ð/, and /v/ with more familiar Indonesian sounds. These errors are primarily influenced by first language interference, articulatory difficulty, limited exposure to authentic pronunciation models, and insufficient pronunciation-focused instruction. The review also highlights a significant imbalance in the existing literature, which predominantly focuses on segmental pronunciation errors while providing limited attention to suprasegmental features such as stress, rhythm, and intonation. This study contributes to the field by synthesizing fragmented findings, identifying research gaps, and emphasizing the need for more comprehensive pronunciation instruction in Indonesian EFL contexts. The findings are expected to provide valuable insights for researchers, language educators, and curriculum developers seeking to improve pronunciation teaching and learning outcomes.
An Analysis of Aspirated Allophones Produced by UINSU Students in English Pronunciation Nahdiyah Rizqoh; Putri Humaira; Queen Latifa Dalimunthe; Yani Lubis
JOURNAL SAINS STUDENT RESEARCH Vol. 4 No. 4 (2026): Agustus: Jurnal Sains Student Research
Publisher : CV. KAMPUS AKADEMIK PUBLISING

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61722/jssr.v4i4.11504

Abstract

Pronunciation is an essential component of language learning because it influences intelligibility and communication effectiveness. One important feature of English pronunciation is aspiration, which occurs in the voiceless stop consonants /p/, /t/, and /k/ under specific phonological conditions. This study aims to analyze how UINSU students produce aspirated allophones in English pronunciation and identify factors influencing their production. This research employed a qualitative descriptive approach involving three students from the English Education Study Program at UINSU. Data were collected through interviews and voice-note recordings. The findings indicate that students generally understand the concept of aspiration and can apply it in appropriate phonological environments. However, their production remains inconsistent, particularly during spontaneous speech. Several factors influencing students’ pronunciation include first-language transfer, limited pronunciation practice, phonological awareness, and classroom instruction. The study concludes that although students have developed awareness of English aspiration, more explicit pronunciation training is necessary to achieve consistent and accurate production.
Students' Difficulties in Learning English Phonology among Fourth Semester Students of the English Education Department Yani Lubis; Karunia Amanda Z; Shinta Nurfidha
JOURNAL SAINS STUDENT RESEARCH Vol. 4 No. 4 (2026): Agustus: Jurnal Sains Student Research
Publisher : CV. KAMPUS AKADEMIK PUBLISING

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61722/jssr.v4i4.11505

Abstract

English phonology is an important subject in the English Education Department because it helps students understand the sound system of the English language. Through the study of phonology, students learn about speech sounds, phonetic symbols, stress, and intonation. However, many students still encounter difficulties in learning English phonology due to the complexity of its concepts and the differences between English and their first language. This study aims to identify the difficulties experienced by fourth-semester students of the English Education Department in learning English phonology and to explore the factors that contribute to those difficulties. This study employs a descriptive qualitative approach. The participants are fourth-semester students of the English Education Department who have taken phonology-related courses. Data are collected through questionnaires and interviews to obtain information about students' learning experiences. The findings are expected to show that students face difficulties in understanding phonetic transcription, distinguishing English speech sounds, applying stress and intonation patterns, and pronouncing unfamiliar sounds. In addition, factors such as limited practice, lack of confidence, and first-language influence may contribute to these difficulties. The results of this study are expected to provide useful information for lecturers and students in improving the teaching and learning process of English phonology.
The Influence Of Regional Dialects And Accents On The English Phonological Competence Of EFL Students Yani Lubis; Aulia Rahma; Dillo Sarwana; Fika Mardiani; Putri Afsila Balqis Barus
JOURNAL SAINS STUDENT RESEARCH Vol. 4 No. 4 (2026): Agustus: Jurnal Sains Student Research
Publisher : CV. KAMPUS AKADEMIK PUBLISING

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61722/jssr.v4i4.11506

Abstract

The purpose of this study is to see how regional dialects and accents affect the phonological ability of EFL (English as a Foreign Language) students in Indonesia. The background of this research lies in the sociolinguistic situation in Indonesia where students usually master the regional language as their first language before starting to learn English. Phonological interference, which impacts students' pronunciation abilities, can be caused by differences in phonological systems between the first language and English. The focus of this study was to find the types of phonological aberrations in students' English pronunciation. Data were obtained through observation of pronunciation, documentation of speech results, and analysis of the form of sound realization of EFL students. Data analysis was carried out by data reduction methods, phonological error classification, interpretation, and conclusion drawn. The results showed that regional accents and dialects had a significant effect on students' phonological abilities. Sound substitution (sound substitution), phonological simplification (phonological simplification), epenthesis (addition of sounds), final consonant removal (final consonant removal), and orthographic impact on pronunciation are some of the major forms of phonological error. The primary cause of these errors is first language (L1) interference, specifically the structural and phonotactic differences between the students' native regional languages and the English phonological system. According to this study, the goal of learning pronunciation is not to eliminate accents, but to improve a person's comprehension so that they can communicate well in English.
Evaluasi dan Penentuan Prioritas Resiko Keselamatan Kerja pada Area Departemen Machining Menggunakan Metode Failure Mode Effect Analysis (FMEA) di PT. Mitrametal Perkasa Muhammad Fauzan; Ferida Yuamita
JOURNAL SAINS STUDENT RESEARCH Vol. 4 No. 4 (2026): Agustus: Jurnal Sains Student Research
Publisher : CV. KAMPUS AKADEMIK PUBLISING

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61722/jssr.v4i4.11511

Abstract

PT Mitrametal Perkasa is a manufacturing company that faces various occupational hazards in its Machining Department, including machine entrapment, falling materials, cuts from sharp objects, and ergonomic-related risks. Based on recorded workplace accidents, risk identification and evaluation are necessary to improve occupational safety and health (OSH) performance within the company. This study aims to identify potential hazards, determine risk priorities, and propose risk control measures in the Machining Department of PT Mitrametal Perkasa. The Failure Mode and Effect Analysis (FMEA) method was employed, with data collected through observation, interviews, and literature review. Risk assessment was conducted using Severity (S), Occurrence (O), and Detection (D) parameters to calculate the Risk Priority Number (RPN). The results indicate that several hazards fall into the high-priority risk category and require immediate corrective actions. Proposed controls include improving compliance with personal protective equipment (PPE) usage, enhancing work procedures, conducting safety training, and strengthening workplace supervision. These measures are expected to reduce workplace accidents and improve OSH performance at PT Mitrametal Perkasa.
Analisis Sistem Persiapan Bahan Seafood, Meat Dan Poultry Pada Dimsum Section Di Xiang Fu Hai Kitchen VASA Hotel Surabaya Firstda Bintang Sibuea; Niken Purwidiani; Ita Fatkhur Romadhoni; Nufimbar Sussy Anindita Handayani
JOURNAL SAINS STUDENT RESEARCH Vol. 4 No. 4 (2026): Agustus: Jurnal Sains Student Research
Publisher : CV. KAMPUS AKADEMIK PUBLISING

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61722/jssr.v4i4.11530

Abstract

Persiapan bahan baku merupakan tahapan krusial dalam operasional dapur yang memengaruhi efisiensi produksi, keamanan pangan, dan kualitas produk akhir. Penelitian ini menganalisis sistem persiapan bahan baku di bagian dimsum Xiang Fu Hai Kitchen, Vasa Hotel Surabaya, yang meliputi proses thawing, trimming, pemotongan, pemberian bumbu, dan penyimpanan sementara. Penelitian menggunakan pendekatan kualitatif deskriptif, dengan data dikumpulkan melalui wawancara terhadap tiga juru masak, observasi lapangan, dan dokumentasi. Hasil penelitian menunjukkan bahwa metode thawing yang digunakan adalah chiller thawing, yang telah sesuai dengan standar keamanan pangan; namun, metode alternatif menggunakan air mengalir belum memiliki kontrol suhu dan waktu, sehingga menunjukkan adanya kesenjangan antara prosedur standar dan praktik harian. Proses trimming hanya dilakukan pada daging, yaitu dengan menghilangkan lemak dan silverskin, sementara seafood dan unggas diterima dalam kondisi bersih dan terfilet, sehingga mengurangi beban kerja pada tahap ini namun meningkatkan ketergantungan pada kualitas pemasok. Proses pemotongan menerapkan ukuran dan jenis potongan yang terstandardisasi, dengan sistem color-coding yang digunakan untuk mencegah kontaminasi silang antar kategori bahan. Proses pemberian bumbu mengikuti resep standar, menggunakan mixer untuk memastikan distribusi yang merata, dengan waktu marinasi yang bervariasi sesuai jenis bahan. Penyimpanan sementara dilakukan pada suhu chiller 1–5°C dan suhu freezer maksimal -17°C, dengan menerapkan sistem FIFO/FEFO serta pelabelan; namun, masih ditemukan berbagai jenis bahan yang disimpan bersama dalam satu wadah atau rak yang sama, sehingga berisiko menimbulkan kontaminasi silang. Secara keseluruhan, sistem persiapan bahan baku di bagian dimsum menunjukkan inkonsistensi antara standar operasional prosedur dan implementasinya di lapangan. Pemahaman, pelatihan, dan pengawasan lebih lanjut diperlukan agar proses tersebut memenuhi standar industri dan meminimalkan risiko keamanan pangan.
ANALISIS PENINGKATAN KOMPETENSI KOMUNIKASI MAHASISWA MELALUI PROGRAM MAGANG KAMPUS BERDAMPAK PADA DIVISI REDAKSI DIGITAL SUMEKS.CO Muhamad Tino Nopriansyah; Isnawijayani Isnawijayani
JOURNAL SAINS STUDENT RESEARCH Vol. 4 No. 4 (2026): Agustus: Jurnal Sains Student Research
Publisher : CV. KAMPUS AKADEMIK PUBLISING

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61722/jssr.v4i4.11536

Abstract

The rapid development of the cyber media industry demands communication students not only to master classroom theories but also to possess adaptive practical competencies tailored to the digital ecosystem. The Impactful Campus Internship Program serves as a crucial bridge aligning industry requirements with students' academic capacities. This study aims to analyze the enhancement of students' communication competence through the implementation of the Impactful Campus Internship at the Digital Editorial Division of SUMEKS.CO, specifically across interpersonal, professional, and multimedia-based mass communication dimensions. ​This study employed a descriptive qualitative approach. Data collection was carried out through participatory observation during the 16-week internship period (February–June 2026), semi-structured interviews with field supervisors, and documentation of the entire work portfolio produced within the digital editorial division. Data validity was ensured through source and method triangulation techniques. The conceptual framework used to examine this phenomenon includes David A. Kolb’s Experiential Learning Theory, Contemporary Journalism Theory, and Digital Media Theory. ​The results of the study indicated that internship activities in the Digital Editorial Division of SUMEKS.CO successfully facilitated a significant increase in students' communication competence through direct involvement in multimedia content production. Throughout the internship period, the student successfully produced a tangible portfolio consisting of 4 creative video contents for Instagram Reels and wrote as well as published dozens of digital journalistic articles across various main rubrics, including Game, Local News, Automotive, Lifestyle, Health, and Business. Through the experiential learning cycle (concrete experience, reflective observation, abstract conceptualization, and active experimentation), the student not only mastered cyber newsroom workflows and journalistic regulations but also improved interpersonal skills, teamwork, copywriting techniques, adaptation to video editing technologies, and basic Search Engine Optimization (SEO) understanding. This study concludes that the Impactful Campus Internship program at the Digital Editorial Division of SUMEKS.CO is highly effective in transforming students' theoretical knowledge into ready-to-use practical-professional competencies in the modern media industry.
ANALISIS PERBANDINGAN ALGORITMA RANDOM FOREST DAN ISOLATION FOREST DALAM DETEKSI ANCAMAN KEAMANAN SIBER Muhamad Farhan Qolbi; Dede Brahma Arianto
JOURNAL SAINS STUDENT RESEARCH Vol. 4 No. 4 (2026): Agustus: Jurnal Sains Student Research
Publisher : CV. KAMPUS AKADEMIK PUBLISING

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61722/jssr.v4i4.11545

Abstract

Cybersecurity threats continue to increase in both number and complexity, necessitating a detection system capable of accurately and efficiently identifying malicious activity. This study aims to evaluate the performance of the Random Forest algorithm compared to the Isolation Forest in detecting cybersecurity threats by utilizing the Cybersecurity Threat Detection Logs Dataset. Experiments were conducted with three variations of data size: 100,000, 200,000, and 500,000 to assess the impact of data scale on model performance. The preprocessing process included feature selection, categorical data encoding, and the division of training and testing data using a stratified sampling technique. Model evaluation was performed using precision, recall, F1-score, and accuracy metrics based on a weighted average due to class imbalance in the dataset. The study findings revealed that Random Forest provided more stable and superior performance with precision, recall, F1-score, and accuracy values reaching 0.85 in all test scenarios. On the other hand, Isolation Forest showed good effectiveness in detecting anomalies, but also produced a higher false positive rate. Therefore, Random Forest is more suitable to be used as the main model for labeled cyber threat detection, while Isolation Forest can serve as a supporting system for anomaly detection.

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