p-Index From 2021 - 2026
7.613
P-Index
This Author published in this journals
All Journal Seminar Nasional Aplikasi Teknologi Informasi (SNATI) Proceeding International Conference on Information Technology and Business Jurnal Edukasi dan Penelitian Informatika (JEPIN) International conference on Information Technology and Business (ICITB) CESS (Journal of Computer Engineering, System and Science) JOIV : International Journal on Informatics Visualization CIRCUIT: Jurnal Ilmiah Pendidikan Teknik Elektro Diglosia Ranah: Jurnal Kajian Bahasa Edukasi Islami: Jurnal Pendidikan Islam Al Qalam: Jurnal Ilmiah Keagamaan dan Kemasyarakatan Jurnal Teknoinfo Islamic Management: Jurnal Manajemen Pendidikan Islam Martabe : Jurnal Pengabdian Kepada Masyarakat Jurnal Inovasi Hasil Pengabdian Masyarakat (JIPEMAS) Jurnal Basicedu Jurnal Nasional Pendidikan Teknik Informatika (JANAPATI) Jurnal Ilmu Manajemen (JIMMU) Jurnal Ilmiah Mandala Education (JIME) EDUMATIC: Jurnal Pendidikan Informatika Bahasa: Jurnal Keilmuan Pendidikan Bahasa dan Sastra Indonesia Stilistika: Jurnal Pendidikan Bahasa dan Sastra JISKa (Jurnal Informatika Sunan Kalijaga) TEKNOKOM : Jurnal Teknologi dan Rekayasa Sistem Komputer EduChild: Majalah Ilmiah Pendidikan Cyber Security dan Forensik Digital (CSFD) Jurnal Abdi Insani Abdimas Galuh: Jurnal Pengabdian Kepada Masyarakat Jurnal Wahana Pendidikan Jurnal Manajemen Pendidikan dan Ilmu Sosial (JMPIS) International Journal Of Science, Technology & Management (IJSTM) International Journal of Educational Research and Social Sciences (IJERSC) Jurnal Manajemen Pendidikan Dasar, Menengah dan Tinggi [JMP-DMT] EduInovasi: Journal of Basic Educational Studies Rengganis Jurnal Pengabdian Masyarakat Journal of Education Research Jurnal Pengabdian Masyarakat : Pemberdayaan, Inovasi dan Perubahan Journal of Pragmatics and Discourse Research Kaunia: Integration and Interconnection of Islam and Science Journal Edukasia: Jurnal Pendidikan dan Pembelajaran Jurnal Basicedu Journal of Innovation and Research in Primary Education Asia Information System Journal Jurnal Informatika: Jurnal Pengembangan IT Jurnal Pengabdian Masyarakat dan Riset Pendidikan Jurnal Pengabdian Masyarakat Sultan Indonesia EduInovasi: Journal of Basic Educational Studies Indonesian Journal of Humanities and Social Sciences Jurnal Pelita PAUD ANUFA Journal of Software Engineering And Technology Jurnal Pendidikan dan Sosial Humaniora Majalah Ilmiah Bahasa dan Sastra
Claim Missing Document
Check
Articles

The Use of Tps in EFL Classroom Activities to Reduce Situation Specific Speaking Anxiety in Delivering Ads Materials Hidayat, Cece; Gaffar, Muhammad Andriana; Mulyanto, Agus; Wahyudi, Mustadim; Ismaurah, Nenden
Ranah: Jurnal Kajian Bahasa Vol 13, No 2 (2024): Ranah: jurnal Kajian Bahasa
Publisher : Badan Pengembangan dan Pembinaan Bahasa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26499/rnh.v13i2.7888

Abstract

The possible causes of situation-specific speaking anxiety include fear of making mistakes, lack of confidence, and anxiety about speaking in front of peers or the teacher. Teachers need to find effective strategies to help students reduce speaking anxiety. This study employed qualitative research with a case study method. The data was collected through observations, questionnaires, and interviews. The participants were 18 students from the 10th grade. Based on the research results, the Think-Pair-Share strategy can be used as one of the methods to reduce situation-specific speaking anxiety. The use of this strategy as a teaching method has helped students reduce their anxiety and therefore improve their speaking ability. Students' responses showed that this strategy can: (1) Increase self-confidence, (2) Reduce anxiety, (3) Improve oral communication skills, (4) Provide enjoyable activities, and (5) Increase students' motivation to speak English in class.
Implementation 2D Lidar and Camera for detection object and distance based on RoS Mulyanto, Agus; Borman, Rohmat Indra; Prasetyawan, Purwono; Sumarudin, A
JOIV : International Journal on Informatics Visualization Vol 4, No 4 (2020)
Publisher : Society of Visual Informatics

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30630/joiv.4.4.466

Abstract

The advanced driver assistance systems (ADAS) are one of the issues to protecting people from vehicle collision. Collision warning system is a very important part of ADAS to protect people from the dangers of accidents caused by fatigue, drowsiness and other human errors. Multi-sensors has been widely used in ADAS for environment perception such as cameras, radar, and light detection and ranging (LiDAR). We propose the relative orientation and translation between the two sensors are things that must be considered in performing fusion. we discuss the real-time collision warning system using 2D LiDAR and Camera sensors for environment perception and estimate the distance (depth) and angle of obstacles. In this paper, we propose a fusion of two sensors that is camera and 2D LiDAR to get the distance and angle of an obstacle in front of the vehicle that implemented on Nvidia Jetson Nano using Robot Operating System (ROS). Hence, a calibration process between the camera and 2D LiDAR is required which will be presented in session III. After that, the integration and testing will be carried out using static and dynamic scenarios in the relevant environment. For fusion, we use the implementation of the conversion from degree to coordinate. Based on the experiment, we result obtained an average of 0.197 meters
Management Of Strengthening Student Character Education To Realize The Students Graduates Quality In Spk-Sma Saint John’s Catholic School And Insan Cendekia Madani Sma Susanto, FX.; Wasliman, Iim; Sudrajat, Adjat; Mulyanto, Agus
International Journal of Science, Technology & Management Vol. 3 No. 6 (2022): November 2022
Publisher : Publisher Cv. Inara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46729/ijstm.v3i6.690

Abstract

The This research is driven by the problems in implementing character education at school which have not yet met the expectations. It is closely related to the management of strengthening character education which plays an important role but has not been implemented effectively. The research was conducted with a qualitative approach-case study method. Data collection techniques were carried out through: (1) in-depth interviews, (2) direct observations, and (3) documentation studies. In general, this study aims to identify and analyze the management of strengthening character education to produce the quality graduates. Specifically, it is also to find out and analyze: (1) the planning process, (2) implementation, (3) evaluation, (4) follow-ups, (5) problems, (6) solutions, and (7) results of strengthening character education related to the quality of graduates at Saint John's Catholic School and Insan Cendekia Madani High School, South Tangerang City, Banten.The theoretical foundation used is Total Quality Management (TQM). As an approach, TQM is expected to to raise the quality of graduates with strong characters and thus, increase the customer satisfaction, improved quality, and commitment. To improve the quality, the Deming Cycle or PDCA (Plan, Do, Check, and Act) method is used to ensure any deviation or failure to be detected and corrected quickly. Hence, the efforts to strengthen character education have an impact to the students, not only the cognitive aspect (moral knowing), but also the affective (moral feeling), and psychomotor (moral behavior). The results of this study indicate that: (1) The management planning for strengthening character education has referred to the vision, mission, goals, and values of the school. It is necessary to clarify the order of priority to solve the occuring problems. (2) The implementation of strengthening character education has been going well. However, school principals need to improve coordination with parents and the community, develop teacher professionalism and supervise consistently and continuously. (3) The evaluation has been carried out in accordance with the assessment steps. Aspects of strengthening character have been carried out well, i.e religious teachings and beliefs, which emphasizes on respecting diversity, and increasing student learning abilities. It is necessary to improve the aspects of moral values in compliance with social rules. (4) Follow-ups have been carried out based on the evaluation results to take corrective actions for standardisation purpose.
Management Of Character Education To Improve The Quality Of Education In Islamic Boarding School (Qualitative Study at Cipasung Islamic Boarding School and KH Zaenal Mustofa Sukamanah Islamic Boarding School in Tasikmalaya Regency) Achmad Faruk, Agus; Suherman, Dadang; Mudrikah, Achmad; Mulyanto, Agus
International Journal of Educational Research & Social Sciences Vol. 3 No. 5 (2022): October 2022
Publisher : CV. Inara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51601/ijersc.v3i5.482

Abstract

Islamic boarding schools are one of the educational institutions that are expected to be able to build Islamic character for all students who produce graduates who have various competencies to face various changes in today's era. legality is very much needed by both the world of work or the world of education for pesantren graduates. who have combined religious learning in pesantren with formal education and the quality of pesantren graduates is strongly influenced by the learning process in the pesantren.Therefore, Character Education in Islamic Boarding Schools is very important to balance the existing knowledge in Islamic boarding schools and schools. It is very necessary to research with a focus on character education issues, the objectives are: 1) Knowing the character education and materials developed by the Cipasung Islamic Boarding School and Sukamanah Islamic Boarding School. 2) Knowing the implementation used in the character education process developed by Cipasung and Sukamanah Islamic Boarding Schools. 3) Knowing the results of students' character education graduates who are the result of the education process in Cipasung and Sukamanah modern Islamic boarding schools. The theory that underlies this research is as follows: 1) Love of God and truth, 2) Responsibility, discipline, and independence, 3) Trust, 4) Respect and courtesy, 5) Compassion, care, and cooperation, 6) Trust self, creative, and never give up, 7) Fair and leadership spirit, 8) Kind and humble, 9) Tolerant and peace-loving. Research methods and procedures refer to Qualitative research approach. the location of the research was carried out at the Cipasung Islamic Boarding School and the Sukamanah Islamic Boarding School Tasikmalaya. The main findings of this study are. 1) The goals and materials for character education applied by the Kyai at the Islamic boarding school are Character Education in paternalistic religio education based on religious values that are based on the character of the Prophet Muhammad SAW by setting the goals and content of character education. 2) Implementation of character education developed in Islamic boarding schools, 3) Knowing the results of graduate learning that is applied is totality education by prioritizing the application of all knowledge in daily life and students' perceptions of the character education they experience in Islamic boarding schools. The implications of these findings are: 1) The objectives and materials of religious paternalistic character education by setting the goals and content of character education. 2) the implementation of character education developed in Islamic boarding schools. 3) knowing the results of graduate learning that is applied is totality education by prioritizing the application of all knowledge in everyday life and students' perceptions of the character education they experience in Islamic boarding schools.
Reading Culture Improvement Management To Improve Literature Quality Sutopo, Bambang; Wasliman, Iim; Mulyanto, Agus; Rifki Noval, Sayid
International Journal of Educational Research & Social Sciences Vol. 3 No. 5 (2022): October 2022
Publisher : CV. Inara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51601/ijersc.v3i5.507

Abstract

Most of the knowledge is presented in the form of written language so that it requires someone to do reading activities in order to gain knowledge. Therefore, learning to read has a very strategic position in education and teaching. This reading ability cannot be obtained naturally, but through a learning process which is partly the responsibility of the teacher. Schools that are concerned with a quality culture will certainly manage this reading culture effectively and efficiently to improve the quality of their graduates and ultimately have an impact on school quality. The research approach used is qualitative. The data collection method used is the case study method. Data collection techniques used are observation techniques (observations), interview techniques, documentation studies. Regarding data analysis techniques using nonstatistical analysis techniques. The results showed that the management of improving reading culture to improve student literacy in two SMAITs was carried out by the school, both principals and teachers through various approaches and applying learning management principles. However, it turns out that the results have not been effective, because the achievement of student learning outcomes has not been able to meet the minimum standard of completeness criteria (KKM) that has been set by each school. The learning planning in the two SMAITs is in accordance with the applicable regulations. However, in its preparation it has not determined the target for the completion of the planning, so it is difficult to determine the target for achievement; In the implementation of learning, learning resources in the two SMAITs are still very limited, making it difficult for students to carry out learning. The learning environment in the two SMAITs is very conducive because they do not face many distractions so that students can study seriously and with full concentration, although support from the community is still limited; The learning infrastructure in the two SMAITs is still lacking, especially the Indonesian Language Laboratory space is not adequate so that learning in the laboratory to develop literacy often cannot be carried out perfectly. This turned out to be an obstacle to the achievement of the quality of Indonesian language learning and literacy. The process of implementing Indonesian language learning in the two SMAITs uses more face-to-face meetings with the main activity being the teacher in delivering Indonesian language material. Practical literacy learning is rarely carried out because it does not yet have an adequate Indonesian Language Laboratory, this has an impact on students' abilities in learning Indonesian, prioritizing cognitive aspects rather than affective and psychomotoraspects (literacy).
Strategies To Increase The Competitiveness Of Private Madrasah Aliyah MA YPPA Cipulus Purwakarta And MA Al-Muthohhar Purwakarta Sulaiman, Akhmad; Wasliman, IIm; Sudrajat, Adjat; Mulyanto, Agus
International Journal of Educational Research & Social Sciences Vol. 3 No. 6 (2022): December 2022
Publisher : CV. Inara in Colaboration with www.stie-sampit.ac.id

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51601/ijersc.v3i6.533

Abstract

Education has an important role in human life. In its management, formal education in Indonesia at the elementary and secondary levels is carried out in educational units called schools or madrasas. Today's education units face challenges, both from similar competitors and the demands and expectations of society. For this reason, educational units need to be competitive. Even so, Madrasah Aliyah must also have competitiveness. From this background, the researchers set out to study by presenting a study entitled Strategies for Increasing the Competitiveness of Private Madrasah Aliyah at MA YPPA Cipulus Wanayasa and MA Al-Mutohhar Plered Purwakarta. The purpose of this study is a qualitative approach with a descriptive method that describes strategies for increasing competitiveness in the MA YPPA Cipulus Wanayasa Purwakarta and MA Al-Muthohhar Plered Purwakarta. Data collection was carried out by interview, observation and literature study, using qualitative analysis. Based on the research results, madrasas scan the internal and external environment, have a number of advantages and also weaknesses, Madrasas formulate strategies to increase competitiveness in the form of missions, goals, strategies and policies, implement strategies to increase competitiveness in madrasas, Madrasas evaluate and control strategies for increasing competitiveness competitiveness and madrasas that are competitive are relatively in demand by the community. observation and literature study, using qualitative analysis. Based on the research results, madrasas scan the internal and external environment, have a number of advantages and also weaknesses, Madrasas formulate strategies to increase competitiveness in the form of missions, goals, strategies and policies, implement strategies to increase competitiveness in madrasas, Madrasas evaluate and control strategies for increasing competitiveness competitiveness and madrasas that are competitive are relatively in demand by the community. observation and literature study, using qualitative analysis. Based on the research results, madrasas scan the internal and external environment, have a number of advantages and also weaknesses, Madrasas formulate strategies to increase competitiveness in the form of missions, goals, strategies and policies, implement strategies to increase competitiveness in madrasas, Madrasas evaluate and control strategies for increasing competitiveness competitiveness and madrasas that are competitive are relatively in demand by the community
Penerapan The Five Canons Rhetoric Aristoteles pada Tayangan Clash of Champions Ruangguru Mulyanto, Agus; Firmansyah, Arif; Sofwatunisa, Salma; Hidayat, Taufik
Bahasa: Jurnal Keilmuan Pendidikan Bahasa dan Sastra Indonesia Vol 7, No 3 (2025): Bahasa: Jurnal Keilmuan Pendidikan Bahasa dan Sastra Indonesia
Publisher : ppjbsip

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26499/bahasa.v7i3.1575

Abstract

This study aims to describe the application of Aristotle's Five Canons of Rhetoric in the show "Clash of Champions," produced by Ruangguru. This research used a qualitative method with a descriptive-analytical approach. Data were collected through transcriptions of episodes 1, 10, and 11 of the YouTube show "Clash of Champions," followed by listening and note-taking. Data analysis was conducted through data reduction, data presentation, and drawing conclusions based on Aristotle's five canons of rhetoric: invention, arrangement, style, memory, and delivery. The results showed that of the 48 speech data analyzed, invention was the most dominant canon with 19 findings, while memory was the least dominant with 5 findings. These findings indicate that the show emphasized participants' ability to develop ideas and convey arguments persuasively rather than memorization or formal mastery of the material. Overall, this study concludes that "Clash of Champions" not only showcases the application of classical rhetoric but also makes a positive contribution as an educational medium that can improve persuasive speaking skills and audience motivation. AbstrakPenelitian ini bertujuan untuk mendeskripsikan penerapan The Five Canons of Rhetoric Aristoteles dalam tayangan Clash of Champions yang diproduksi oleh Ruangguru. Penelitian ini menggunakan metode kualitatif dengan pendekatan deskriptif analitis. Data dikumpulkan melalui transkripsi tayangan YouTube Clash of Champions episode 1, 10, dan 11, dan kemudian dilakukan teknik simak dan catat. Analisis data dilakukan melalui reduksi data, penyajian data, serta penarikan kesimpulan dengan mengacu pada lima kanon retorika Aristoteles yaitu invention, arrangement, style, memory, dan delivery. Hasil penelitian menunjukkan bahwa dari 48 data tuturan yang dianalisis, invention merupakan kanon yang paling dominan dengan 19 temuan, sedangkan memory menjadi yang paling sedikit dengan 5 temuan. Temuan ini mengindikasikan bahwa tayangan tersebut lebih menekankan pada kemampuan peserta dalam mengembangkan gagasan dan menyampaikan argumen secara persuasif daripada pada aspek penghafalan atau penguasaan materi secara formal. Secara keseluruhan, penelitian ini menyimpulkan bahwa Clash of Champions tidak hanya menampilkan penerapan retorika klasik, tetapi juga memberikan kontribusi positif sebagai media edukatif yang dapat meningkatkan keterampilan berbicara persuasif serta motivasi belajar audiens.
Pengabdian Peningkatan Layanan Test Psikologi Memanfaatkan Sistem Test Online Mulyanto, Agus
Jurnal Pengabdian Masyarakat Sultan Indonesia Vol. 2 No. 2 (2025): Abdisultan
Publisher : Sultan Publsiher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58291/abdisultan.v2i2.358

Abstract

Perkembangan teknologi digital yang semakin pesat mendorong berbagai bidang untuk beradaptasi, termasuk layanan asesmen psikologi yang memiliki peran penting dalam pendidikan, pekerjaan, maupun kesehatan mental. Biro XYZ Psikologi sebelumnya masih melaksanakan asesmen secara manual, sehingga menghadapi tantangan berupa keterbatasan waktu, akurasi, dan jangkauan layanan. Untuk menjawab kebutuhan tersebut, tim pengabdian masyarakat mengembangkan sistem tes psikologi berbasis digital yang dirancang guna mengoptimalkan proses pendaftaran, pelaksanaan tes, hingga penilaian hasil secara daring. Metode pengabdian meliputi tahap analisis kebutuhan, perancangan dan implementasi sistem digital, pelatihan bagi tenaga psikologi serta administrator, dan evaluasi efektivitas melalui uji coba terbatas serta pengumpulan umpan balik pengguna. Hasil pelaksanaan menunjukkan bahwa sistem ini mampu mempercepat proses asesmen, meningkatkan ketepatan hasil, serta memperluas akses bagi peserta dari berbagai lokasi. Selain itu, otomatisasi penilaian dan penyimpanan data yang aman mendukung efisiensi administrasi dan menjaga kerahasiaan informasi. Dengan adanya sistem ini, Biro XYZ Psikologi dapat memberikan layanan yang lebih cepat, akurat, dan terpercaya. Ke depan, pengembangan diarahkan pada integrasi dengan lembaga terkait, penambahan fitur adaptif, serta peningkatan validitas instrumen agar manfaatnya lebih luas dan berkelanjutan.
Co-Authors A. Suganda, A. Suganda A. Sumarudin Abdul Fatah Abdul Holik, Abdul Achmad Faruk, Agus Ade Tutty R. Rosa Adjat Sudrajat Afifi, Ruhana Ahmad Khori Ahmad Zamzami Aida, Depon Nurul Aina, Isnaeni Ina Nur Akastangga, Muhammad Dedad Fajarsodiq Alawiah, Irma Angga Febrian Anwar Anwar Apriyadi Apriyadi Apriyanto, Tony Reza Arie Gifary Arif Fauzi, Muhammad Arif Fauzi, Muhammad Arif Fauzi Arif Firmansyah Arifin, Nur Rizqi Aris Munandar Aris Munandar Asep Nurjamin Asep Setiawan Bambang Sutopo Bobby Bachry Dadang Suherman Deden Deni Mahendra Dewi, Risma Oktaviani Dimas Herjuno Dwi Handoko Dwi Puspita Sari, Dwi Puspita Eli Sunarsah Elis Lisyawati Elis Lisyawati Endang Komara Endang Koswara Enjang Warman Erawati, Erna Rostika Erlina Susanti Fadlan, Nur Fajriah, Yustika Nur Fatkullah, Faiz Karim Fazilet, Nurzini FEBRIAN, ANGGA Firmansyah Firmansyah Gaffar, Muhammad Andriana Gatra, Rahmadhan Ghoer, Hilman Farouq Habibullah, Ricky Hanafiah Hasanah, Rohmat Hasanudin Hasanudin Hasim, Ismail Hayaturrohman Heni Pujiastuti Herlini Oktaria Hermadi, Deddy Hermawan, E. Wawan Heryati, Tuti Hidayat Hidayat Hidayat Hidayat, Cece Hilmizen, Naufal Ibrahim, Dading Zainal Ichwan, Rusendra IdaTejawiani Iim Wasliman Iis Ariska Nurhasanah Ika Sriyanti Ikhsan, MT. Hartono Imam Asrofi Imam Khoirurosid Isep Budiman Ismaurah, Nenden Jamilah Muryati Juliyanto, Tatang Karimah, Iim Kartini, Entin Khairunnisa Khairunnisa Khomaeni, Asep Kusmayanti, Yuliana Kustia Reni Leni Nurani Lia Febria Lina Lia Yulisma, Lia Lina, Lia Febria Maman Suherman Maman Suherman Maryam Maryam Miftahul Malik Miladiah, Sofa Sari Mudrikah, Achmad Muhamad Brilliant Muhammad Reza Romahdoni Mulyanah, Uyun Muryati, Jamilah mustadim wahyudi Muttaqien, Kingking Nana Herdiana Abdurrahman, Nana Herdiana Nana Supriatna Nani Sintiawati Naufal Hilmizen Nizamiyati Nizamiyati Noor Eleena Nordin Novia Utami Putri Nur Halimah Nur Halimah Nuraeni, Iin Indra Nurhuda, Yeni Agus Nurjaman, Ai Syifa Nurjamin, Lucky R. Nurlaeni, Nurlaeni Nurmaulidah, Deasy Nuruzzaman, Muhammad Taufiq Nuryati, Entin P. Yogaswara, Sunsun Prasetyawan, Daru Prasetyawan, Purwono Rachmat Setiawan Rahman, Iqbal Abdul Rahman, M. Abd. Rikendry Rikendry Rohmat Indra Borman Rosalin, Rizqi Praimadi Rossi, Farli Rukhaida, Ida Saadah, Endah Sadiyah, Sadiyah Saefullah, Selvia Safitri, Vera Apri Dina Saiful Bahri Sajidin Saktika Rohmah Fajarwati Sari, Bermara Giri Menur Sari, Luky Vianika Saripudin, Ayip Sayid Muhammad Rifqi Noval Shofiyatul Huda, Wafa Silvia Megawati Silviani, Alien Siti Aminah Sofwatunisa, Salma Soleha, Salsabila Sugandi, Nendi sukri Sukri, sukri Sumarlin, Denden Suparman Suparman Suryana Sumantri Susanto, FX. Taufik Hidayat Taupik, Asep Hamjah Tiara, Eneng Tony Reza Apriyanto TOSUERDI TOSUERDI, TOSUERDI Ujang Tohiodin Utama, Satriyan Utami, Mulatsih Sri Vera Apri Dina Safitri Virbiansyah, Husznul Wardani, Dani Warsiti, Sintia Warta, Waska Wibowo, Agung Hardianto Wulandari, Kartika Septia Yeni Agus Nurhuda YULI PUJIANTI Yuswara, Iyus Zayyadi, Zayyadi