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All Journal Urania Jurnal Ilmiah Daur Bahan Bakar Nuklir Jurnal Pendidikan Bahasa Inggris Jurnal Harpodon Borneo Jurnal Bahan Alam Terbarukan Seminar Nasional Teknik Kimia Kejuangan English Teaching Journal : A Journal of English Literature, Language, and Education MODELING: Jurnal Program Studi PGMI Indonesian Journal of Chemistry Communications in Science and Technology JURNAL PENDIDIKAN TAMBUSAI Edumaspul: Jurnal Pendidikan Journal of English Education, Linguistic and Literature Jurnal Komunikasi Profesional SeBaSa: Jurnal Pendidikan Bahasa dan Sastra Indonesia Bahasa: Jurnal Keilmuan Pendidikan Bahasa dan Sastra Indonesia PROJECT (Professional Journal of English Education) ASEAN Journal of Chemical Engineering Pioneer: Journal of Language and Literature CITRA JUSTICIA : Majalah Hukum dan Dinamika Kemasyarakatan Jo-ELT (Journal of English Language Teaching) Fakultas Pendidikan Bahasa dan Seni Program Studi Pendidikan Bahasa Inggris IKIP MAHATANI: Jurnal Agribisnis (Agribusiness and Agricultural Economics Journal) Enggang: Jurnal Pendidikan, Bahasa, Sastra, Seni, dan Budaya Metta : Jurnal Ilmu Multidisiplin Pengabdian Kampus: Jurnal Informasi Kegiatan Pengabdian Pada Masyarakat Proceedings Series on Physical & Formal Sciences Journal of Education Research Journal Compound : Improving the Quality of English Education Al-MIKRAJ: Jurnal studi Islam dan Humaniora Lingua Franca Journal International Inspire Education Technology (JIIET) Makara Journal of Technology Mitra Teras: Jurnal Terapan Pengabdian Masyarakat Kultura: Jurnal Ilmu Sosial dan Humaniora Jurnal Rekayasa Proses Tambuleng: Jurnal Pendidikan Seni Drama, Tari, dan Musik

Indra Perdana

Departemen Teknik Kimia, Fakultas Teknik, Universitas Gadjah Mada, Jl. Grafika No.2 Yogyakarta 55281, Indonesia, Telp.(+62274) 561176

Author-ID : 341699

Religion Agriculture, Biological Sciences & Forestry Arts Humanities Astronomy Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Health Professions Immunology & microbiology Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Materials Science & Nanotechnology Mathematics Mechanical Engineering Nursing Physics Public Health Social Sciences Other

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Students' Perceptions of Grammarly Application Feedback on Writing Skill at SMAN 4 Palangka Raya Erisyerico, Mimo Lalito; Perdana, Indra; Karani, Elanneri
PROJECT (Professional Journal of English Education) Vol. 8 No. 2 (2025): VOLUME 8 NUMBER 2, MARCH 2025
Publisher : IKIP Siliwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar

Grammarly is an online tool that helps users improve their writing by correcting errors in grammar, vocabulary, and mechanics. With its growing use among students, it is important to understand their perceptions of the tool. This research investigates the perceptions of SMAN 4 Palangka Raya students regarding Grammarly's feedback on their writing skill during the 2024–2025 academic year. Using a descriptive quantitative design, a survey was distributed to 91 students who regularly used Grammarly. The questionnaire gathered data on students' perceptions of Grammarly's feedback features, quality and impact, and overall usage. Analysis was conducted using frequency distributions, percentages, and mean scores in Microsoft Excel. The results show that students have a positive perception of Grammarly, with a mean score of 4.19, highlighting its effectiveness in improving grammar, vocabulary, and mechanics. Students value its ability to identify errors, suggest vocabulary, and correct spelling, punctuation, and capitalization. Grammarly's feedback not only enhances writing quality but also boosts confidence and motivation. The tool's accessibility and user-friendly interface, even in the free version, further reinforce its positive perception. However, individual factors such as prior writing ability, learning preferences, and technical issues influenced how students perceived its effectiveness.

Linguistic Landscape in Palangka Raya City: Patterns, Roles, and Functions Sari, M. Alpian; Luardini, Maria Arina; Perdana, Indra
PROJECT (Professional Journal of English Education) Vol. 8 No. 2 (2025): VOLUME 8 NUMBER 2, MARCH 2025
Publisher : IKIP Siliwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar

The linguistic landscape refers to the visibility and presence of languages in public spaces. The use of linguistic landscape in public spaces has patterns, roles, and functions. Language plays a vital role in human life because language is a means of communication in everyday life. This study aimed to describe the linguistic landscapes that appeared in public spaces qualitatively. The researcher collected the data through observations and photo documentation. The research data and information obtained showed that the linguistic landscape in Palangka Raya plays a crucial role. The use of English in Palangka Raya can be easily found in public spaces, whether in the form of words, phrases, and sentences, monolingual (English), bilingual (English-Indonesian), or multilingual. This research also reported that the roles of the linguistic landscape found in Palangka Raya are identity representation and social representation. As well as the function of the linguistic landscape itself, the result of this study showed that the function of the linguistic landscape in the public space of Palangka Raya is informative uses and interactive uses. The use of English in Palangka Raya occurs because English is associated with globalization, language and cultural transformation towards modernity, high fashion, and personal freedom.

INTERFERENSI BAHASA DAYAK NGAJU DALAM MENULIS TEKS NEGOSIASI PESERTA DIDIK KELAS X SMA NEGERI 1 TIMPAH Yupita, Yupita; purwaka, albertus; Perdana, Indra
Tambuleng Vol 3 No 1 (2022): Tambuleng: Jurnal Pendidikan Seni Drama, Tari, dan Musik
Publisher : FKIP, Universitas Palangka Raya

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Penelitian ini bertujuan untuk memeroleh gambaran tentang terjadinya interferensi bahasa Dayak Ngaju dalam menulis teks negosiasi peserta didik kelas X SMA Negeri 1 Timpah. Tujuan khususnya adalah mendeskripsikan interferensi tataran morfologi bahasa Dayak Ngaju dalam menulis teks negosiasi peserta didik kelas X SMA Negeri 1 Timpah melalui kompetensi dasar 4.10 menyampaikan pengajuan, penawaran, persetujuan dan penutup secara lisan dan tullis. Teori yang digunakan dalam penelitian ini adalah teori morfologi dan teks negosiasi melalui penelitian deskriptif dengan pendekatan kualitatif. Teknik pengumpulan data yang digunakan yaitu melalui observasi partisipan dan dokumentasi. Sampel yang diperoleh dengan menggunakan random sampling dan didapati sampel penelitian adalah siswa kelas X dan berjumlah 161 orang siswa. Hasil penelitian ini menunjukkan bahwa, hasil dari penyebab terjadinya interferensi dapat peneliti lihat melalui timbulnya penutur terbiasa menggunakan dua bahasa pada saat di lingkungan sekolah, terkadang guru-guru yang mengajar juga menggunakan bahasa Dayak Ngaju sehingga dapat mempengaruhi penggunaan bahasa yang tidak formal, sehingga peserta didik dalam membuat teks negosiasi juga mengalami hambatan dan tidak bisa menggunakan bahasa yang formal pada saat membuat teks negosiasi. Sesuai dengan hasil yang diteliti dari teks dialog negosiasi, bentuk verba yang sering terjadi interferensi adalah verba berprefiks me, salah satu contoh bentuk fonem dasar me- terdapat kata meuntung yang memiliki makna gramatikal ‘untung’ yang artinya syukurilah semua dagangan saya sudah habis terjual. Verba bersufiks –kan dapat di gunakan dalam kalimat imperatif, pasif dan keterangan tambahan. Sesuai dengan hasil yang diteliti, terjadinya interferensi dari dialog diatas adalah kata yang akhiran -kan. Contohnya dalam kata bisa menjadi bisa-kan yang memiliki makna gramatikal ‘bisa’ artinya tidak bisa jualan keliling karena semua jualan saya jadi basah akibat dari hujan yang deras. Bentuk verba konfiks/ klofiks yang sering terjadi interferensi dari dialog tersebut adalah kata dasar ber-an, per-kan, per-i dan ke-an. Contohnya, bentuk verba ber-an kata dasar bisa menjadi berbisakan, kata dasar akan menjadi berakan. bentuk verba ber-an di mulai dari kata dasar bagi menjadi kebagian.

An extensive analysis and examination of techniques to enhance the efficiency of water extraction from wastewater generated during the recycling of nickel manganese cobalt (NMC) batteries using reverse osmosis membrane technology. Prasetya, Agus; Mulyono, Panut; Sujoto, Vincent Sutresno Hadi; Warmita, Helena Karunia; Perdana, Indra; Sutijan, Sutijan; Astuti, Widi; Sumardi, Slamet; Jenie, Siti Nurul Aisyiyah
Jurnal Rekayasa Proses Vol 18 No 1 (2024): Volume 18, Number 1, 2024
Publisher : Jurnal Rekayasa Proses

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/jrekpros.12711

Industrial water consumption will account for 22% of global water demand by 2030. Industry water conservation is encouraged by rapid corporate growth. Industrial resource usage and pollutant emissions can be reduced via cleaner production methods. Recycling is essential to greener production and the circular economy. Recycling is crucial to achieving the 2030 Sustainable Development Goals. The electric vehicle (EV) sector has propelled battery business growth in recent years, especially in Indonesia. The electric vehicle (EV) sector will benefit from using Nickel Manganese Cobalt (NMC) batteries. The study will use reverse osmosis (RO) membrane filtration to recover water from recovered NMC battery effluent. The experiment will investigate feed solution concentrations, pressures (8, 10, and 12 bar), and temperatures (30, 40, and 50°C). Two factors—permeate flux and metal ion rejection—determine reverse osmosis membrane efficiency. Li and Na metal rejection was maximum at 30°C and 12 bar, with 94-96% and 90-93% rejection rates, respectively. Under certain operating conditions, reverse osmosis membrane technology significantly reduced sodium (Na) concentration in NMC battery recycling effluent. Thus, wastewater is no longer saline. Reverse osmosis water can be reused for cooling due to its Li and Na concentrations.

STUDENTS’ PERCEPTION TOWARD ELECTRONIC EXTENSIVE READING MATERIALS BASED ON BANJAR STORIES Umar, Vebrianti; Perdana, Indra; Ristati, Ristati
Journal Compound: Improving the Quality of English Education Vol. 9 No. 1 (2021): June 2021: Journal Compound
Publisher : Program Studi Magister Pendidikan Bahasa Inggris, Program Pascasarjana, Universitas Palangka Raya

At university education level, Extensive reading is an course that taught at third or fourth semester. The material for this course should be easy and interested, because the students should enjoy everything they read. However, in this crucial situation of pandemic covid 19, the process of teaching and learning extensive reading is conducted in online mode to avoid the spreading of corona virus. Thus, the lecturer need an materials that support the online learning. Developing an Electronic instructional material is an solution to solve the lecturer’s problem in teaching and learning of extensive reading. One of step in the developing the materials is implementation, in which the students will give their response about the e-instructional material.Conducting this research is for explaining the students’ perception towards Electronic Extensive Reading Materials Based Stories of Banjar. This research done at fourth semester students of Lambung Mangkurat University. Quantitative with design survey applied as the method of this research. The questionnaire is instrument used to obtain the data.The result revealed that most of students respond positive towards this Electronic Extensive Reading Materials Based on Banjar Stories . They agree that it is interesting and flexible to use. It means this E-instructional material is feasible to use as an reference for supporting extensive reading course.

INSTAGRAM AS THE ONLINE TEACHING PLATFORM OF SPEAKING Silalahi, Juniar Tiurma Uli; Perdana, Indra; Luardini, Maria Arina
Journal Compound: Improving the Quality of English Education Vol. 9 No. 1 (2021): June 2021: Journal Compound
Publisher : Program Studi Magister Pendidikan Bahasa Inggris, Program Pascasarjana, Universitas Palangka Raya

Speaking is considered as an important skill to be mastered by students in terms of communication need. However, speaking is categorized as a difficult skill to teach. Moreover, on this crucial situation of covid 19, the process of teaching and learning is conducted at home or called online learning. Therefore, it is important for the teacher in selecting an appropriate media for teaching speaking. Instagram platform can be selected by the teacher for teaching speaking. The method of this research is qualitative descriptive, and the data collection is interview and observation. This article aims to elaborate clearly the step of online teaching speaking by using Instagram platform. The result showed the step of teaching speaking are (1) allow the students to open their Instagram account, then let them to watch some videos on the wall of Instagram or in the live story. (2) asking the students to speak one by one based on the video their watched. For example, a students to watch video about share experience, so the students should also speak for telling her experience, and give them limit time to speak. (3) give correction towards the students related to how to pronounce correctly. (4) ask the students to make some groups consist of 3 students. Then, teacher giving time to them to plan what they want to tell about their experience. (5) make video and share it on the instagram. However, Before starting to make the video, the students should make script of the topic they spoke.

THE USE OF ENGLISH GRAMMAR APPLICATION TO IMPROVE THE STUDENTS’ WRITING IN RECOUNT TEXT AT SMAN 1 TANJUNG Bina, Risa Masdania Kartika; Misrita, Misrita; Perdana, Indra
Journal Compound: Improving the Quality of English Education Vol. 9 No. 1 (2021): June 2021: Journal Compound
Publisher : Program Studi Magister Pendidikan Bahasa Inggris, Program Pascasarjana, Universitas Palangka Raya

The objective of the study aims to effect examining of English Grammar Application for improving the students’ writing in recount text in the tenth grade of SMAN 1 Tanjung. The research applied quantitative approch and used pre experimental design. The population of this research students of X class consist 202 students of SMAN 1 Tanjung in academic year 2021/2022 and the Sample was X LM of English (Lintas Minat). And the sample research was taken as the sample using stratified sample. The data was collected by using written test. To analyze data, the researcher used the formula t test and effect size as procedure of analyze data. The result of this research showed that the research conducted effect size formula. The research got 0.9. this is the value of effect size level. Refer to the table of interpreting of effect size. This value 0.9 was > 0.5. so the effect size of using English Grmmar Application in learning Recount text has strong Effect.

PICTURED BILINGUAL STORYBOOK FOR IMPROVING READING SKILL OF ENGLISH FOR YOUNG LEARNERS Nadila, Indriani; Luardini, Maria Arina; Perdana, Indra
Journal Compound: Improving the Quality of English Education Vol. 10 No. 1 (2022): June 2022: Journal Compound
Publisher : Program Studi Magister Pendidikan Bahasa Inggris, Program Pascasarjana, Universitas Palangka Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37304/jcp.v10i1.4981

This research is aimed to develop the pictured bilingual storybook for improving the reading skill of English for young learners based on the students’ need. This Research and Development (R and D) were conducted to develop a pictured bilingual storybook for lower grades students in Golden Christian Primary School and to find out if it was applicable used for young learners to improve their English reading skills.The subject of this research was the lower grades students who joint Advanced Class in Golden Christian Primary School Palangka Raya. The used instruments were questionnaires, expert validation, and assessment from the teacher. The collected data were analyzed and described qualitatively quantitively. The researcher used ADDIE method when doing the research which consisted of analysis, design product, development, implement, and evaluation.The result of the data analysis showed that students required interesting and useful media for their and teacher's needs. Based on those results, the product of this research was the two pictured bilingual storybooks which consisted of Dayaknese folktales. The experts’ validation showed that the pictured bilingual storybooks were valid and applicable to implementation in the class. The pictured bilingual storybook needs to improve on layout, and illustrations, and put some additional contents. The students’ pre-test and post-test scores were showed that there was improvement in their reading skill. The teacher also could make the pictured bilingual as one of the references media in teaching reading comprehension in lower grades students of Golden Christian Primary School.

TEACHING VOCABULARY WITH A SUPPLEMENTARY TEXTBOOK: “DAHANI DAHANAI LEARNING ENGLISH” TO IMPROVE STUDENT’S ACADEMIC ACHIEVEMENT Thesaloga, Rino; Perdana, Indra; Misrita, Misrita
Journal Compound: Improving the Quality of English Education Vol. 10 No. 2 (2022): December 2022: Journal Compound
Publisher : Program Studi Magister Pendidikan Bahasa Inggris, Program Pascasarjana, Universitas Palangka Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37304/jcp.v10i2.8617

The aim of this quantitative research is to measure the effectivity of the developed supplementary English textbook in improving the student’s academic achievement through vocabulary learning. The participants are 51 seventh graders students of SMPN 1 Gunung Bintang Awai. This is a preexperimental study hence only one group is involved. The samples received the treatment: learning English vocabulary using task-based Dahani Dahanai Learning English textbook for three weeks with total 6 sessions. Two identical tests were prepared as the pretest and posttest to record the student’s score before and after the treatment. The data received from the instruments were compared and analyzed with paired sample t-test and N-gain score test. The t-test found that the improvement in score is significant, with sig. value 0.000, which is less than 0.05. Whereas the Ngain score test revealed a modest gain with a g. value of 0.31. This signifies that the product has a moderate impact on kids' academic progress.

THE PROBLEMATIC ENGLISH TEACHING LEARNING IN GRADE VII JUNIOR HIGH PONDOK PESANTREN AL-MARHAMAH PUTRA Dwisetyo, Vici; Luardini, Maria Arina; Perdana, Indra
Journal Compound: Improving the Quality of English Education Vol. 10 No. 2 (2022): December 2022: Journal Compound
Publisher : Program Studi Magister Pendidikan Bahasa Inggris, Program Pascasarjana, Universitas Palangka Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37304/jcp.v10i2.8648

This research is revealing how the English run in the Pondok Pesantren Al-Marhamah grade VII Junior High, what student had to do, what they could expect, and what teacher expected from them. The researcher conducted the research in order to know the process of teaching and learning process, as the low vocabulary occurred in Pondok Pesantren Al-Marhamah Putra grade VII. The researcher did the research by using observation, interview and documentation as research instruments. Observation was used to know the process of teaching and learning at Pondok Pesantren Al-Marhamah Putra grade VII. In observation, the researcher observed student and environment Pondok Pesantren Al-Marhamah Putra grade VII. Then, the researcher interviewed students in Pondok Pesantren Al-Marhamah Putra grade VII. The researcher describe the the way teaching and learning in Pondok Pesantren Al-Marhamah grade VII. While documentation held to see the lesson plan that available in there as teaching guidance. The interview conduct as teacher and student point of view of their teaching learning activity. Observation, documentation, and interview show that English teaching learning in this Pondok Pesantren is problematic. First, the English teacher unqualified. Second, uncondusive equipment to teaching and learning. Third, the environment still not support the daily use of English. The continuation become recommendation to overcome problematic English teaching learning in grade VII.

Co-Authors Agus Prasetya Agus Syahrani Angrum, Alna Triskaya Aprilianto, Doni Riski Aqmarin, Ifni Asfar, Dedy Ari Azmi, Chairanda Al Bernadetha Nadeak Bina, Risa Masdania Kartika Chandra Wahyu Purnomo Dany Try Hutama Hutabarat Darnita, Darnita Debora Demitra Diman, Paul Dwisetyo, Vici Erisyerico, Mimo Lalito Fadillah, Farika Asna Fajar Fajar Gazali Salim Hary Sulistyo Hasanah, Nunur Hasby, Nazar Hery Widijanto Himawan Tri Bayu Murti Petrus Hinode, Hirofumi Holten Sion, Holten Ilham Ilham Ilham Ilham Islamiah, Neneng Iswandi, Rizky Joni Bungai, Joni Juwita, Nadilla Rahma Kaharap, Mongga Karani, Elannari Karani, Elanneri Kathryn, Morse Kinanti, Divita Hayyu Kristanoval, Kristanoval Kriswantara, Glory Linarto, Lazarus Linggua Sanjaya Usop Lubis, Lili Kahirina Azhari Lubis, Rafly Aulia Manurung, Mangaraja Marhaban, Saiful Maria Arina Luardini Maria Arina Luardini Misrita Misrita, Misrita Muh. Wahyu Syabani Mustika, Pra Cipta Buana Wahyu Nadila, Indriani Najmiah, Lailatun Nasution, Adenisya Natalina Asi, Natalina Natasya Nita, Lisa Afria Noviasi Nur Muttaqien Zuhri Nurhasanah Nurhasanah Nurwidyaningrum, Kristanti Nuryoto Oscar, Scherschligt Panut Mulyono Pasaribu, Liza Umami Pattiasina, Petrus Jacob Paulina, Novely Esterika Petrus Jacob Pattiasina Petrus Poerwadi Pradnya Paramitha, Putu Elvira Pratiwi, Irda purwaka, albertus Putri, Julia Rahma Putri, Nelliza Rahman, Muhammad Irfan Rahmat Winata Ramadani, Fitra Ristati, Ristati Rizaldi, Muhammad Rochmadi Rumondang, Rumondang Salam, Agus Sanjaya Usop, Linggua Sari, M. Alpian Sasmithae, Lia Sedyatama, Deska Anggrait Silalahi, Juniar Tiurma Uli Silvianti, Annisa Sinuraya, Jusak Kencana Siregar, Fazriana Siti Arnisyah Siti Nurul Aisyiyah Jenie, Siti Nurul Aisyiyah Sitompul, Theresia Friska Damayanti Sitorus, Akmal Satria Alfin Sitorus, Muhammad Aldi Prayuda Slamet Sumardi, Slamet Sriwahyuni, Riza Sujoto, Vincent Sutresno Hadi Suryanaga, Edward Chandra Sutijan Syahrunsyah, Syahrunsyah Syapiq, Mirza Theasy, Yoan Thesaloga, Rino Umar, Vebrianti Veniaty, Syarah Verawati Verawati Wahyu Imam Santoso Wahyudi Budi Sediawan Wardani Dwi Wihastyanang, Wardani Dwi Warmita, Helena Karunia Weliyadi, Encik Widi Astuti Wijaya, Chandra Ridho Wildan Habibi Yupita, Yupita Zuwandana, Ahmad

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