Article Per Year (5 Year)
p-Index From 2021 - 2026
3.886
P-Index
This Author published in this journals
All Journal Edumatsains Jurnal SEPA (Social Economic and Agribusiness Journal) Journal of Natural Science and Integration TAHKIM Jurnal Masyarakat Merdeka (JMM) Satwika : Kajian Ilmu Budaya dan Perubahan Sosial Madinah: Jurnal Studi Islam Musamus Journal of Mathematics Education Didaktik : Jurnal Ilmiah PGSD STKIP Subang Indonesian Journal of Law and Economics Review Jurnal Kesehatan Tambusai Dharmawangsa: International Journal of the Social Sciences, Education and Humanitis Tematik: Jurnal Penelitian Pendidikan Dasar Jurnal Penelitian Chanos Chanos Jurnal Guru Indonesia International Journal of Trends in Mathematics Education Research (IJTMER) AMMA : Jurnal Pengabdian Masyarakat MULTIPLE: Journal of Global and Multidisciplinary Noumerico: Journal of Technology in Mathematics Education Indonesian Journal of Mathematics Education PARTICIPATORY Center of Education Journal (CEJou) Humanist Journal Prosiding Seminar Nasional Keguruan dan Pendidikan (SNKP)
Isnawati Lujeng Lestari
Institut Teknologi Dan Sains Nahldatul Ulama Pasuruan
Religion Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Dentistry Economics, Econometrics & Finance Education Engineering Environmental Science Health Professions Immunology & microbiology Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mathematics Mechanical Engineering Medicine & Pharmacology Nursing Physics Public Health Social Sciences Other

Published : 27 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 27 Documents
Search

 1   2   3 
PENERAPAN PEWARNAAN GRAF DALAM PEMBUATAN JADWAL MENGAJI KITAB SALAF DI PONDOK PESANTREN ASSHOLACH KEJERON Mukhamad Azkiyak; Isnawati lujeng lestari
Center of Education Journal (CEJou) Vol. 4 No. 1 (2023): Central Journal of Education (CEJou) July
Publisher : Universitas Nahdlatul Ulama Pasuruan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55757/cejou.v4i1.218

Abstract

The research aims to solve the problems that occur in Islamic boarding school Assholach Kejeron related to the arrangement of the schedule for reading the book especially at the time of the holy month of Ramadan, because students who return to school cottage to study the books of the salaf, so there is a need for a schedule arrangement study books that are structured and in accordance with the situation and conditions in the cottage pesantren, so that there is no overlap/ clash between reciting the books of the salaf. Graph coloring is a part of graph theory that can be used To solve problems regarding scheduling, there are three types: The graph coloring used is vertex, edge, Region. The type of cloud used in this study is point coloring. As for the preparation of the schedule for reading the book in this study, namely: using graph coloring with Welch Powel Algorithm. After coloring is done, it will get the chromatic number which is the minimum number of colors used in point coloring. The data that is processed into a schedule in this research are: includes: the number of teachers/supervisors who teach, the number of books to be taught teaching and the place to be used. By linking the books which will be taught as the point and the supervising teacher as the side then a graph is formed which is then colored using the algorithm welch powel, for the point coloring find the coloring result to get the number The chromatic number is then represented as a schedule recite the book in one week, with Friday and Sunday off because the day visit students in Javanese (submission of students) .
Efforts to Improve Students' Problem Solving Abilities and Mathematical Disposition by Implementing the Problem Based Learning Model Assisted by PowerPoint-Based Interactive Learning Media Hikmah, Nurul; Isnawati Lujeng Lestari
Noumerico: Journal of Technology in Mathematics Education Vol. 3 No. 1 (2025): Noumerico, March 2025
Publisher : Universitas Islam Tribakti Lirboyo Kediri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33367/jtme.v3i1.5484

Abstract

This research aims to determine the difference in improving problem-solving abilities and mathematical disposition of students who use the Problem Based Learning model assisted by PowerPoint-based interactive learning media and students who are given the application of conventional learning. The research method used is quantitative research in the form of a quasi-experiment. The data collection technique used in this research is using pretest and post test. Data analysis was carried out using parametric tests in the form of t-tests. The results of data analysis show that students’ problem-solving abilities who use Problem Based Learning experience compared to students who take part in conventional learning is 62,55% to 43,5%. Apart from that, the increase in students' mathematical disposition for students who used the Problem Based Learning model compared with students who took part in conventional learning is 73,90% to 68,93%. This means that it can be concluded that there is a difference in the increase in problem-solving abilities and mathematical disposition of students who use the Problem Based Learning model assisted by PowerPoint-based interactive learning media and students who are given the application of conventional learning
Cultural Awareness Through the Integrated PBL Model of Malay Cultural Ethnochemistry on Chemical Kinetics Sukrisno, Sukrisno; Erna, Maria; Futra, Dedi; Paramastuti, Lujeng
Journal of Natural Science and Integration Vol 8, No 1 (2025): Journal of Natural Science and Integration
Publisher : Universitas Islam Negeri Sultan Syarif Kasim Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24014/jnsi.v8i1.29886

Abstract

Culture, as a nation's invaluable asset, must continuously be introduced and preserved in alignment with the progress of time. Integrating cultural studies with scientific knowledge through education fosters the development of cultural awareness attitudes. A generation trained in cultural sensitivity will recognize the significance of heritage and innovate its presentation to suit contemporary developments. This study explores the use of a Problem-Based Learning (PBL) model integrated with the ethnochemistry of Malay culture—specifically utilizing traditional curd milk—in teaching chemical kinetics to enhance students' cultural awareness. The research employed a quasi-experimental method with a nonequivalent pre-test–post-test control group design, conducted at SMAN 2 Siak Hulu, Kampar, Riau Province, involving Grade XI Science students. Cultural awareness attitudes were assessed using indicators adapted from Wunderle, including data and information gathering, cultural consideration, cultural knowledge, cultural understanding, and cultural competence. The results demonstrated that the experimental group achieved an average cultural awareness score of 81.85 (categorized as Very Good), whereas the control group attained an average of 60.84 (Fairly Good). The learning model contributed significantly to enhancing cultural awareness attitudes, with a contribution rate of 56.1%. These findings suggest that integrating ethnochemistry within PBL effectively cultivates both scientific and cultural competencies in students.Keywords: cultural awareness, ethnochemistry, malay culture, PBL
Penguatan Kesehatan Mental Berbasis Logoterapy (Pendampingan Pada Siswa MTs Tarbiyatut Tholabah) MUNIROH, ALIMUL; Shofiyah; Lujeng Luthfiyah
PARTISIPATORY Vol 3 No 2 (2024): PARTICIPATORY: Jurnal Pengabdian Masyarakat
Publisher : LPPM IAI TABAH

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58518/paritcipatory.v3i2.2960

Abstract

Kesehatan mental merupakan suatu keadaan emosional dan psikologis yang baik, dimana individu dapat memanfaatkan kemampuan kognisi dan emosi, berfungsi dalam komunitasnya, dan memenuhi kebutuhan hidupnya sehari-hari. Inti dari kesehatan mental sendiri adalah lebih pada keberadaan dan pemeliharaan mental yang sehat. Pemeliharaan mental yang sehat bagi siswa yang berhadapan hukum dengan menggunakan pendekatan logoterapi. Penelitian transformatif ini bertujuan untuk memberdayakan menguatkan diri siswa agar kesehatanmentalnya tetap terjaga dalam menghadapi persoalan hukum melalui logoterapi; meningkatkan kesadaran siswa tentang ketahanan diri dari keputusasaan; dan meningkatkan kemampuan siswa dalam dalam memanfaatkan potensi diri untuk bangkit dan keluar dari ketakutan. Pendekatan pendampingan berbasis riset ini adalah PAR (Paticipatory Action Research) yang merupakan kolaboratif antara peneliti dengan komunitas untuk melakukan research bersama, merumuskan masalah, merencanakan tindakan, melakukan aksi secara berkesinambungan dan berkelanjutan. Hasil penelitian ini menunjukkan bahwa siswa menjadi pribadi yang kuat dalam bersikap dalam menghadapi persoalan hukum; siswa mempunyai kesadaran diri untuk ketahanan dirinya dari keputusasaan; siswa dapat keluar dari tekanan dan ketakutan dalam dirinya.
Peningkatan Soft Skill komunitas pemuda melalui Pelatihan Videografi dan Fotografi untuk Pengembangan Kreativitas dan Ekonomi Lokal di Desa Semare Kecamatan Kraton Kabupaten Pasuruan Machfudi Zulkif, Senjaya; Lujeng Lestari, Isnawati; Syawaludin, Makhfud; Aris Fajarudin, Ahmad
Humanist Journal Vol. 3 No. 2 (2024): Humanist Journal (Mei 2024)
Publisher : Yayasan Pusat Kemanusiaan dan Transformasi Sosial

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59689/sn7afb65

Abstract

The videography and photography training in Semare Village aims to enhance the soft skills of the youth community by developing creativity and supporting the local economy. This program provides technical skills in photography and videography, as well as the development of essential soft skills such as communication, teamwork, and creativity. Through this training, the village youth can produce creative products with economic value, such as event documentation and promotional content, which can be marketed to boost the village's economy. This program is expected to open new job opportunities and develop the creative economy in the village, despite challenges related to resource limitations and accessibility for some participants.
Menumbuhkan Literasi Digital pada Kalangan Ibu Rumah Tangga di Kecamatan Panggungrejo Lestari, Isnawati Lujeng; Fibriyani, Vita; Zulfarosda, Ratna
JMM - Jurnal Masyarakat Merdeka Vol 6, No 1 (2023): MEI
Publisher : Universitas Merdeka Pasuruan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51213/jmm.v6i1.138

Abstract

Abstrak: Pada era perkembangan teknologi saat ini, kemampuan menggunakan teknologi dan peralatan digital tidak hanya berlaku dan menyasar kalangan pelajar dan kaum pegawai kantoran saja, tetapi juga penting bagi ibu rumah tangga. Pemanfaatan teknologi dan optimalisasi literasi secara digital seharusnya diterapkan sejak orang tersebut memiliki smartphone atau android. Penggunaan dan pemanfaatan smartphone di kalangan ibu rumah tangga masih sangat terbatas pada perihal entertainment, bersosialisasi dan berkomunikasi antar teman melalui dunia maya. Melalui kegiatan pengabdian kepada masyarakat ini diharapkan dapat meningkatkan kemampuan literasi digital dan penggunaan aplikasi pembelajaran berbasis android. Kegiatan ini berupa berupa penyuluhan dan edukasi tentang pentingnya peningkatan pemanfaatan literasi digital. Sebanyak 40 ibu rumah tangga di istri karyawan salah satu perusahan milik negara di Kota Pasuruan terlibat dalam kegiatan kali ini. Kegiatan pertama dilakukan dengan tujuan untuk menjelaskan pentingnya meningkatkan kemampuan literasi. Kemudian dilanjutkan dengan sosialisasi penggunaan Google Forms untuk menulis dan menuangkan ide atau pengalaman melalui link yang disediakan. Disamping itu, para ibu rumah tangga dikenalkan dengan sebuah aplikasi pembelajaran berbasis android, cara meninstall, mengeksplor dan berlatih menggunakan software tersebut bersama-sama. Hal ini dapat membantu anak-anak mereka dapat belajar dengan cara yang lebih menyenangkan. Peserta mengikuti kegiatan secara antusias dan semangat. Hal ini menunjukkan bahwa pelaksanaan pengabdian ini berjalan dengan lancar sesuai dengan tujuan yang dicapai.
Penelitian Etnokimia Dalam Materi Laju Reaksi: Revieu Jurnal Sukrisno; M noer, asmadi; rasmiwetti; paramastuti, lujeng
PROSIDING SEMINAR NASIONAL KEGURUAN DAN PENDIDIKAN (SNKP) Vol. 2 (2024): Prosiding Seminar Keguruan dan Pendidikan (SNKP) 2024
Publisher : LPPM UNIVERSITAS MUHAMMADIYAH MUARA BUNGO

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

Abstract

Budaya merupakan hal yang selalu kita jumpai dalam lingkungan dan juga tidak terlepas dari ilmu kimia. Pengenalan budaya di daerahnya bagi generasi muda pada saat ini cukup sedikit yang diakibatkan oleh arus globalisasi yang berkembang pesat. Pengenalan budaya melalui pendidikan sains sangatlah menarik untuk dipahami. Persaingan pada abad ke- 21 sangat dibutuhkan kemampuan komprehensif, kreatif, literasi tinggi dan kemampuan memecahkan masalah. Penelitian ini merupakan studi pustaka dengan 23 jurnal yang ditemukan memenuhi kriteria inklusif yang telah ditentukan sebagai berikut: 1) jurnal 5 tahun terakhir (2019-2023); 2) jurnal terakreditasi SINTA dan Scopus 3) ruang lingkup penelitian di Indonesia dan Luar Negeri 4) kata kunci jurnal etnosains, etnokimia, laju reaksi. Pencarian jurnal menggunakan aplikasi Publish of Perish 8. Literatur sains menjadi aspek yang diukur secara serius dengan pendekatan etnokimia yang mayoritas melibatkan peserta didik sekolah menengah. Etnokimia menunjukkan minimnya pembahasan dalam materi laju reaksi. Nabun merupakan etnokimia yang dibahas dalam faktor yang mempengaruhi laju reaksi yang merupakan tradisi budaya Betawi. Penyampaian isu ini akan memperluas informasi dan mengubah perilaku siswa dalam menjawab permasalahan yang luas. Hasil penelitian ini dapat dijadikan bahan kajian, aspek pengukuran yang masih minim dilakukan adalah berpikir kritis, keterampilan penjelasan ilmiah, dan melestarikan budaya dari pendekatan etnokimia. Pendekatan etnokimia atau etnosains adalah pendekatan yang menyajikan budaya yang ada disekitar atau pengetahuan budaya yang dimiliki oleh peserta didik yang dikaitan dengan konsep ilmu yang sedang dipelajari. Penelitian dalam 5 tahun terakhir secara keseluruhan telah dilakukan aspek pengukuran literasi sains dan masih minim dalam pengukuran aspek berpikir kritis, keterampilan penjelasan ilmiah, dan melestarikan budaya
Work Stress, Work-Family Conflict, and Organizational Factors Related to Burnout: Stres Kerja, Konflik Kerja-Keluarga, dan Faktor Organisasi yang Berkaitan dengan Kelelahan Kerja Iswahyuni, Lujeng; Abadiyah, Rifdah
Indonesian Journal of Law and Economics Review Vol. 20 No. 3 (2025): August
Publisher : Universitas Muhammadiyah Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21070/ijler.v20i3.1333

Abstract

Background: Employee burnout has become a major concern in modern organizations due to increased job demands and work-life imbalance. Specific Background: PT. Welirang Tirta Mandiri faces productivity challenges caused by stress and limited organizational support. Gap: Previous studies have often examined stress or work-family conflict separately, while few analyzed these factors together with organizational climate and support. Aim: This study investigates the relationship among work stress, work-family conflict, organizational climate, and organizational support toward employee burnout. Results: Using quantitative methods and multiple linear regression, findings show that work stress, work-family conflict, and organizational climate positively affect burnout, while organizational support negatively correlates with burnout. Novelty: The simultaneous examination of psychological and organizational factors provides a holistic view of burnout predictors. Implications: The results emphasize the importance of strengthening organizational support to reduce employee burnout. Highlights:• Work stress and family conflict increase employee burnout• Organizational support reduces burnout level• Organizational climate significantly relates to burnout Keywords: Burnout, Work Stress, Organizational Climate, Work-Family Conflict, Organizational Support
Comprehending Manipulative Tactics In Elections Lubis, Muya Syaroh Iwanda; Purba, Budiman; Syahrah, Indi Regina; Adha, Ika; Lesminingrum, Lujeng
Dharmawangsa: International Journal of the Social Sciences, Education and Humanitis Vol 5, No 2 (2024): Social Sciences, Education and Humanities
Publisher : Universitas Dharmawangsa Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46576/ijsseh.v5i2.4679

Abstract

General elections (Pemilu) are a strong foundation of democracy, but are often affected by various manipulative tactics used by political actors. This article aims to present a literature review of manipulative tactics that often appear in the context of general elections. We analyze various empirical and theoretical studies that highlight manipulative practices such as duping the masses, spreading fake news, money politics, voter intimidation, and gerrymandering. Through a synthesis of the literature, we identify the factors that drive the use of manipulative tactics and their impact on democratic integrity. Additionally, we explore efforts to address manipulative tactics, including stricter regulations, voter education, and the role of media and civil society in combating practices that undermine democratic processes. This analysis provides a deeper understanding of political dynamics in general elections and their relevance in the context of sustainable democratic development.
DINAMIKA KELIMPAHAN VIBRIO Sp. PADA MEDIA BUDIDAYA DAN VIBRIO Sp. ORGAN HEPATOPANKREAS UDANG VANAME (Litopenaeus vannamei) DI CV. LAUTAN SUMBER REJEKI BANYUWANGI JAWA TIMUR Andayani, Lujeng; Fauziah, Anna; Cahyanurani, Annisa Bias
Chanos Chanos Vol 22, No 2 (2024): CHANOS CHANOS
Publisher : Politeknik Kelautan dan Perikanan Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15578/chanos.v22i2.15567

Abstract

This study aims to observe the dynamics of Vibrio sp. abundance in the culture media and hepatopancreas organs of vaname shrimp (Litopenaeus vannamei). Samples were taken from three pond plots (D7, D8, and D11). Bacterial isolation was carried out using TCBS agar media, both from pond water and shrimp hepatopancreas organs. The results showed that the abundance of Vibrio sp. in the culture media fluctuated during the maintenance period, with a significant increase especially towards the end of maintenance. Meanwhile, Vibrio sp. was also found in hepatopancreas tissue, but its appearance did not always coincide with the spike in the water media. This variation indicates that bacterial infections do not only depend on environmental conditions, but are also influenced by shrimp immunity and pond management. Increased levels of organic matter thought to play a role in supporting the growth of pathogenic bacteria. This study shows the importance of monitoring water quality parameters and overall organ health to prevent bacterial infections. The abundance of Vibrio sp. in the culture media in three pond plots reached D7= 3.49 × 104, D8= 8.69 × 104 and D11= 4.60 × 104 CFU/ml, with the highest peak in plot D8 in the 5th week. In the Hepatopancreas, the abundance of Vibrio sp. reaching D7= 145.6 × 103, D8= 86 × 103 and D11= 103.1 × 103. In the 5th week, the three plots experienced stable values with two dilutions of plot D7= 7.03 × 103, plot D8= 48.9 × 103, and plot D11= 55.8 × 103. Penelitian ini bertujuan untuk mengamati dinamika kelimpahan Vibrio sp. pada media budidaya dan organ hepatopankreas udang vaname (Litopenaeus vannamei). Sampel diambil dari tiga petakan tambak (D7, D8, dan D11). Isolasi bakteri dilakukan menggunakan media TCBS agar, baik dari air tambak maupun organ hepatopankreas udang. Hasil penelitian menunjukkan bahwa kelimpahan Vibrio sp. di media budidaya mengalami fluktuasi selama masa pemeliharaan, dengan peningkatan signifikan terutama menjelang akhir pemeliharaan. Sementara itu, Vibrio sp. juga ditemukan pada jaringan hepatopankreas, namun kemunculannya tidak selalu bersamaan dengan lonjakan di media air. Variasi ini menunjukkan bahwa infeksi bakteri tidak hanya bergantung pada kondisi lingkungan, tetapi juga dipengaruhi oleh daya tahan tubuh udang dan pengelolaan tambak. Peningkatan kadar bahan organik diduga berperan dalam mendukung pertumbuhan bakteri patogen. Penelitian ini memperlihatkan pentingnya pemantauan parameter kualitas air dan kesehatan organ secara menyeluruh untuk mencegah infeksi bakteri. Kelimpahan Vibrio sp. pada media budidaya di tiga petak tambak mencapai D7= 3,49 × 104, D8= 8,69 × 104 dan D11= 4,60 × 104 CFU/ml, dengan puncak tertinggi pada petak D8 di minggu ke-5. Pada Hepatopankreas, kelimpahan Vibrio sp. mencapai D7= 145,6 × 103 , D8= 86 × 103 dan D11= 103,1 × 103. Pada minggu ke-5 ketiga petak mengalami nilai yang stabil dengan dua kali pengenceran petak D7= 7,03 × 103, petak D8= 48,9 × 103, dan petak D11= 55,8 ×× 103.
Co-Authors Adha, Ika Agustinus Michael Ahmad Zainuddin Asmadi Muhammad Noer Cahyanurani, Annisa Bias Charles Adeputra Sufardi Dedi Futra Fairosi, Mohammat Firda Hariyanti Gusti Uripno Harto Wicaksono Isworo, Tirta Amerta Jatmikowati, Hesti Juningsih, Adha Khusnul Hotimah Kukuh, Kukuh Lailatul Rahmawati Laily Atika Naila Syirfah Lubis, Muya Syaroh Iwanda Makhfud Syawaludin Maria Erna Kustyawati Masruroh Mayang Sari Mukhamad Azkiyak Muniroh, Alimul Nabila Noor Alifa Basuki Nurhikmah Nurhikmah Nurul Hidayah Almubarokah Nurul Hikmah Nurwijayanti Purba, Budiman Rasmiwetti Ratna Zulfarosda Rifdah Abadiyah Rifqi Qushoyyi Adiyatma Rosmayanti, Anis Safrudiannur Safrudiannur Saifudin, Ilham Saktyanu Kristyantoadi Dermoredjo Sarasmawati Senjaya Machfudi Zulkif Shofiyah Siti Nuraeni, Siti Siti Suprihatiningsih Sobri, Ananda SUKRISNO Sukrisno, Sukrisno Sulistyawati SUMIYATI SUMIYATI Syahrah, Indi Regina Tri Lestari Umilasari, Reni VITA FIBRIYANI VITA FIBRIYANI, VITA