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All Journal Jurnal Pendidikan Vokasi JIPTEK : Jurnal Ilmiah Pendidikan Teknik dan Kejuruan Proceeding Seminar LPPM UMP Tahun 2014 Jurnal Teknik Mesin Cakram INTI Nusa Mandiri Integrated Science Education Journal Jurnal Pengabdian Masyarakat Bidang Sains dan Teknologi Journal of General Education and Humanities Nozel : Jurnal Pendididikan Teknik Mesin
Ngatou Rohman
Prodi Pendidikan Teknik Mesin FKIP Universitas Sebelas Maret
Aerospace Engineering Agriculture, Biological Sciences & Forestry Humanities Automotive Engineering Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Dentistry Education Electrical & Electronics Engineering Engineering Health Professions Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Mathematics Mechanical Engineering Medicine & Pharmacology Nursing Public Health Social Sciences Transportation Veterinary Other

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Bridging the Competency Gap: Aligning Automotive Vocational Education with Industrial Standards in Industrial Work Placement Programs Rohman, Ngatou; Sidik, Rasyid; Suwantri, Suwantri
Journal of General Education and Humanities Vol. 5 No. 2 (2026): April
Publisher : MASI Mandiri Edukasi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58421/gehu.v5i2.1328

Abstract

Background: Industrial Work Placement (PKL) is a mandatory course for Vocational High School (SMK) students involving practical activities in relevant industries. A significant gap persists between the competencies students have mastered and the professional standards required by the automotive industry. Objective: This study aims to identify the competency standards required for automotive engineering (TKRO) students to perform effectively during industrial work placement, in accordance with automotive industry requirements. Methodology: This research employed a qualitative case study design. Data were collected through in-depth semi-structured interviews with nine purposively selected automotive workshop managers in Surakarta, Indonesia. Data analysis followed the interactive model of Miles, Huberman, and Saldana (2014). Findings: To successfully execute tasks in the automotive industry, internship students must possess a triad of competencies: (1) general competencies (soft skills) including occupational health and safety, industrial culture, and work environment maintenance; (2) specific/technical competencies (hard skills) covering inspection and maintenance of engines, power transmission, electrical, and body electrical systems; and (3) automotive-specific supporting competencies related to digital literacy and modern automotive technology. Practical Implications: The findings provide a concrete reference for vocational curriculum design and student preparation before industrial placement, particularly in the context of Indonesia’s automotive vocational education
ISCO-Based Analysis of Internship Activities as a Basis for the Development of Sustainable Automotive Vocational Skills Sidik, Rasyid; Rohman, Ngatou
Integrated Science Education Journal Vol 7 No 1 (2026): January
Publisher : Cahaya Ilmu Cendekia Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37251/isej.v7i1.2282

Abstract

Purpose of the study: Internship activities can serve as a reference for the skills vocational education institutions require to produce competent graduates. By analyzing internship activities by International Standard Classification of Occupations (ISCO) skill level, the aim is to create a mapping of automotive skills. Methodology: A qualitative approach was employed to analyze 15 internship documents, including activity notes and reports validated by industry experts. The interview participants, selected using purposive sampling, consisted of 5 vocational internship supervisors. The analysis process included data collection, reduction, coding, data triangulation, and interpretation, using NVivo 12. Main Findings: The research results indicate that the foundational competencies in automotive include ISCO 1 skills in terms of work ability and the maturity of soft skills related to the job. The demand for hard skills is driven by jobs equivalent to ISCO skill levels 2; however, higher-level skills, namely ISCO levels 3 and 4, are also required for jobs involving advanced thinking and decision-making in the automotive after-sales industry. Document analysis results reveal the types of skills vocational education institutions can prepare students to engage with, including simulation-based learning, project-based learning, problem-based learning, and work-based learning. Novelty/Originality of this study: Ultimately, this study demonstrates sustainable skill mapping based on job types and ISCO skill levels at low cost through systematic, integrative steps, leveraging the potential of annual industrial internship activities and serving as a reference for other professional competencies.
PENGARUH PENGGUNAAN HYDROCARBON CRACK SYSTEM (HCS) DENGAN VARIASI BAHAN BAKAR BENSIN TERHADAP TORSI DAN DAYA SEPEDA MOTOR SUZUKI SATRIA FU150 Kurnialy, Wahyu; Bugis, Husin; Rohman, Ngatou
Nozel : Jurnal Pendididikan Teknik Mesin Vol 1, No 2 (2019)
Publisher : Fakultas Keguruan dan Ilmu Pendidikan Universitas Sebelas Maret Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/nozel.v1i2.31410

Abstract

This research aims to investigate the effect of Hydrocarbon Crack System (HCS) on torque and power of Suzuki Satria FU150 motorcycle and the effect of HCS with variation of gasoline (Premium, Pertalite and Pertamax) on torque and power of Suzuki Satria FU150 motorcycle. This research was conducted in Automotive Laboratory of Mechanical Engineering Education Faculty of Teacher Training and Education Sebelas Maret University Surakarta and at PT. Motocourse Technology (MOTOTECH). This type of research is experiment research with quantitative approach. The sample of this research is Suzuki Satria FU150  with serial police number R 2764 BM The sampling obtainable using purposive sampling technique. The data obtained from the torque and power engine measurement using dynotest. Based on the research result, it concluded that there is an effect of using Hydrocarbon Crack System (HCS) to torque and power of Suzuki Satria FU150. The use HCS with Pertamax is the most increasing the torque and power if compared to Premium and Pertalite.
STUDI PENGAPLIKASIAN APPSHEET SEBAGAI MEDIA PENDUKUNG MONITORING PRAKTIK KERJA LAPANGAN PRODI TEKNIK OTOMOTIF SMK N 5 SURAKARTA Sidik, Rasyid; Kholil, Muhammad; Wijayanto, Danar Susilo; Rohman, Ngatou
Nozel : Jurnal Pendididikan Teknik Mesin Vol 6, No 4 (2024)
Publisher : Fakultas Keguruan dan Ilmu Pendidikan Universitas Sebelas Maret Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/nozel.v6i4.92069

Abstract

The duration of the internship program in Indonesia has changed, from 3 months to 6 months. Increasing the duration of the internship program requires a supportive monitoring model, considering the problem of student attendance and the limited costs of monitoring the internship program. The AppSheet platform is a solution that needs to be developed and implemented as a support tool for student monitoring. The research method uses a qualitative phenomenological, to find out the results of implementing the AppSheet application as an online attendance and recap of the attendance of automotive engineering students at SMK N 5 Surakarta during the internship program from April 1 to September 30, 2023. Observation Interview data and documentation are presented in text form descriptive narrative, through interactive analysis techniques. As a result, the AppSheet application helps teachers monitor student attendance during industrial work practices, makes it easier to detect student absences, and becomes the basis for providing personal and group guidance for students who experience problems during the internship program. 
STUDI EKSPERIMENTAL UAP KARBURATOR MENGGUNAKAN METODE KOMBINASI BUBBLING DAN METODE SPLASH DENGAN VARIASI BAHAN BAKAR PADA EMISI GAS BAKAR SEPEDA MOTOR SUPRA X Irawan, Dimas Adi; Ranto, Ranto; Rohman, Ngatou
Nozel : Jurnal Pendididikan Teknik Mesin Vol 2, No 4 (2020)
Publisher : Fakultas Keguruan dan Ilmu Pendidikan Universitas Sebelas Maret Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/nozel.v1i4.50852

Abstract

The use of a steam carburetor is one way to reduce exhaust gas emissions where it works by mixing fuel and air in the room with an evaporation process so that the air and fuel mixture is more homogeneous. This study aims to see (1) the effect of using a steam carburetor on exhaust gases on a Supra X motorcycle; (2) the effect of using variations in exhaust gas emissions on the Supra X motorcycle; (3) the effect of using steam carburetors and fuel variations on the exhaust emissions of the Supra X motorbike. This research is a research, quantitative, descriptive, comparative, with experimental methods. The research used the 2x2 method which consists of independent variables using steam and conventional carburetors as well as variations of pertalite (RON 90) and pertamax (RON92) fuel. Exhaust gas emission testing is guided by the Indonesian National Standard (SNI) with three repetitions, for 20 seconds times the test The results of the study are as follows: First, the use of a steam carburetor produces lower exhaust emissions compared to conventional carburetors on a 100cc Supra X motorcycle. Second, pertalite fuel (RON 90) produces lower exhaust emissions compared to Pertamax fuel (RON 92). Third, the effect of using the type of carburetor and the type of fuel that produces the lowest exhaust emission, namely the steam carburetor using the combined splash and bubbling method with pertalite fuel with an average of 0.52% CO and 273.67ppm HC. 
Implementasi Pengetahuan, Persepsi, Dan Penerapan Kesehatan Dan Keselamatan Kerja (K3) Pada Pembelajaran Praktik Program Keahlian Teknik Pemesinan Dan Teknik Ototronik Di SMK Negeri 2 Karanganyar Adam, Tomy; Bugis, Husin; Rohman, Ngatou
Nozel : Jurnal Pendididikan Teknik Mesin Vol 4, No 1 (2022)
Publisher : Fakultas Keguruan dan Ilmu Pendidikan Universitas Sebelas Maret Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/nozel.v1i1.63595

Abstract

Abstract               This study aims to determine the level of knowledge, perception, and application of Occupational Health  and Safety(OHS) in class XII students of the Mechanical Engineering and Autotronic Engineering expertise program. This research used descriptive quantitative research methods. Retrieval of data using test instruments and questionnaires. The population of this study was 135 students of class XII,  67 students of mechanical engineering and 68 students of autotronic engineering.              The results showed that the level of OHS knowledge of class XII students of Mechanical Engineering, 76.12%, was in the good category, 19.40% was good enough and was 4.48% not good enough. Meanwhile, in class XII,  Autotronic Engineering which was included in the good category was 75%, 17.65% was good enough, and 7.35% was not good. The highest average gain lies in the OHS Terms and Principles indicator, namely for the engineering department, 98.51% of students are in the good category and 98.53% for the auto-electronics department, 98.53% of the students are in the good category.For the level of student perception, in class XII Mechanical Engineering which is in the good category is 95.52%, 4.48% is quite good, and there are no students in the poor category. Meanwhile, the level of students' perceptions in class XII of Autotronic Engineering  which was in the good category was 98.51%, 2.99% was quite good, and no student was in the poor category. The highest average gain lies in the OHS Terms and Principles indicator, namely for the engineering department, 98.51% of students are in the good category and 98.53% for the auto-electronics department, 98.53% of the students are in the good category.For the level of application, the highest percentage of students in mechanical engineering always did 72.14%, sometimes 26.37% and students did not do 1.49%. Meanwhile, there were 70.59% of students in autotronic engineering who always did it, 27.94% of the students did sometimes, and 1.47% did not. The highest average gain lies in the indicators of cleanliness and health of the work environment where for the engineering department, 72.14% of students always apply OHS measures. Meanwhile, for the autronic department, 70.59% of students always apply OHS actions.
Analisis Pengalaman Belajar Siswa Dalam Melaksanakan Praktik Kerja Industri Agustina, Rani Ayu; Rohman, Ngatou
Nozel : Jurnal Pendididikan Teknik Mesin Vol 7, No 4 (2025)
Publisher : Fakultas Keguruan dan Ilmu Pendidikan Universitas Sebelas Maret Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/nozel.v7i4.116387

Abstract

This study aims to analyze students’ learning experiences during Industrial Work Practice (Prakerin), particularly in the development of hard skills and soft skills. This research used a qualitative descriptive approach conducted at SMK Negeri 2 Surakarta involving students, supervising teachers, and industrial mentors. Data were collected through interviews, observation, and documentation, then analyzed using interactive analysis techniques. The results show that Prakerin contributes to the improvement of students’ technical competencies such as vehicle maintenance and repair, as well as non-technical competencies including discipline, communication, teamwork, and adaptability to industrial work culture. Although several challenges were encountered, guidance from mentors supported students’ development. Overall, Prakerin plays an important role in enhancing students’ work readiness.Keywords: industrial work practice, vocational education, hard skills, soft skills
Pengaruh Penggunaan Variasi Konsentrasi Perekat Kanji Terhadap Lama Bakar RDF-5 Ampas Kopi Dan Serbuk Kayu Sengon Darmawan, Fuad Yanuar Widya; Wijayanto, Danar Susilo; Rohman, Ngatou
Nozel : Jurnal Pendididikan Teknik Mesin Vol 3, No 3 (2021)
Publisher : Fakultas Keguruan dan Ilmu Pendidikan Universitas Sebelas Maret Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/nozel.v3i3.63341

Abstract

This research aims to determine the effect of the variations use of starch adhesive on the RDF-5 burn time from coffee ground and sengon sawdust. The method used in this research is experimental. Independent variables in this research are ratio of variations in composition of the ingredients are 0:100, 30:70, 50:50, 70:30, 100:0 and variations in concentration of adhesive are 10%, 20%, 30%. Dependent variables in this research is burn time. Control variables in this research are mesh, pressing pressure, and the resulting RDF-5 dimensions. This research was conducted in the Mechanical Engineering Education Laboratory of the UNS in Campus V. Data collection of burning time using stopwatch and blower. The longest burn time was found in 100:0 composition variation and 30% adhesive concentration. The result of research showed that the longest burn time produced by RDF- 5 which uses the most starch adhesive.
UPAYA MENINGKATKAN MOTIVASI DAN PRESTASI BELAJAR MENGGUNAKAN MODEL NUMBERED HEADS TOGETHER (NHT) PADA SISWA KELAS XI TKR 4 SMK GANESHA TAMA BOYOLALI Khabib, Satrio; Suharno, Suharno; Rohman, Ngatou
Nozel : Jurnal Pendididikan Teknik Mesin Vol 1, No 3 (2019)
Publisher : Fakultas Keguruan dan Ilmu Pendidikan Universitas Sebelas Maret Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/nozel.v2i3.42452

Abstract

The objectives of this research are to improve: (1) the learning motivation in the Vocational Competency subject matter through the Numbered Heads Together (NHT) learning model; and (2) the learning achievement in the Vocational Competency subject matter through the Numbered Heads Together (NHT) learning model.This research used the classroom action research with two cycles. Each cycle consisted of three meeting. Each meeting lasted for 2 x 45 minutes. Its subjects were the students as many as 33 in Grade XI-Light Vehicle Engineering Program 4 of Ganesha Tama Vocational High School of Boyolali. The research was collaborative in nature among the researcher, subject matter teacher, observer, and students. It began with simulation on the subject matter teacher. The data of research were collected through observation, test, questionnaire, and documentation. The procedure of research included the following stages: (1) action planning, (2) action implementations, (3) observation and interpretation, and (4) analysis and reflection.  The result of research shows that there is an improvement of learning motivation and achievement in the Vocational Competency subject matter in terms of process and product through the application of the NHT learning model. In cycle I the learning motivation was 73.61%, and it became 77.30% in cycle II. Moreover, the number of the students who gained improvement in the learning achievement was 22 (66.67%) in cycle I, and 27 (82.00%) in cycle II.
ANALISIS KESIAPAN MENGHADAPI DUNIA KERJA SETELAH PRAKTIK INDUSTRI MAHASISWA PENDIDIKAN TEKNIK MESIN FKIP UNS Kasanah, Addin Nur; Akhyar, Muhammad; Rohman, Ngatou
Nozel : Jurnal Pendididikan Teknik Mesin Vol 1, No 4 (2019)
Publisher : Fakultas Keguruan dan Ilmu Pendidikan Universitas Sebelas Maret Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/nozel.v2i4.42467

Abstract

The aims of this study are (1) to describing the work readiness of Mechanical Engineering Education students of Sebelas Maret University in dealing with the industrial sector after carrying out industrial training in terms of each indicator; (2) to describing the highest and lowest indicators of work readiness of industrial sector after industrial training owned by Mechanical Engineering Education students of Sebelas Maret University. The population in this study were all of Mechanical Engineering Education students who had carried out industrial training. The selected samples were 99 students of Mechanical Engineering Education. Instrument validity and reliability tests were carried out on 30 UNS Mechanical Engineering Education students who had carried out industry training and were chosen randomly. The results of the instrument validity test resulted in 51 valid statement items and 16 invalid statement items of 67 instrument items. Instrument reliability test used IBM SPSS Statistics version 21, this test resulted that the reliability value of 0.935. The results of the study revealed that work readiness of Mechanical Engineering Education students of Sebelas Maret University  in terms of the overall indicators in the medium category. The highest category of work readiness indicator of Mechanical Engineering Education students is on emotional indicator with a value of 20,7%. The lowest category of work readiness indicator of Mechanical Engineering Education students is on skill indicator with a value of 20,7%.
Co-Authors Adam, Tomy Adila, Mifta Atika Nur Aditama, Rizky Noor Agustina, Rani Ayu Aiman, Muhammad Rosyiq Akbar, Farhandika Anggitan, Titis Anto, Arif Budi Azhar, Triyana Arfan Budi Harjanto Candraningrum, Novia Ayu Danar Susilo Wijayanto Darmawan, Fuad Yanuar Widya Herman Saputro Herman Saputro Husin Bugis Indah Widiastuti Irawan, Dimas Adi Irfansyah, Fauzan Danny Maulana Kasanah, Addin Nur Kasanah, Puput Nur Khabib, Satrio Kurnialy, Wahyu Kurniawan, Luthfi Reza Eri Kurniawati, Putri Ari Mr. Suryono, Mr. Muhammad Akhyar Muhammad Kholil Nurul Husnaini, Azizah Pambudi, Nugroho Agung Pangestu, Agrippina Gian Perdana Sutrisno, Valiant Lukad Pereira, Sandra H.M.S Prihatin, Erika Ayunda Ranto Ranto Riyadi Muslim Seno Adji, Abdul Widayat Setyawan, Kolik Sidik, Rasyid Suharno Suharno Suwantri Suwantri, Suwantri Syivarulli, Riina Syvarulli, Riina Towip, Towip Utomo, Wibowo Budi Valiant Lukad Perdana Sutrisno, Valiant Lukad Perdana Wulandari, Antika Yusrian, Misbah Alfi Yuyun Estriyanto Zainuddin