Claim Missing Document
Check
Articles

Hierarchical clustering algorithm-dendogram using Euclidean and Manhattan distance Mukhtar, Mukhtar; Majahar Ali, Majid Khan; Arina, Faula; Wicaksono, Agung Satrio; Ikhsan, Aulia; Budiaji, Weksi; Abdullah, Syarif; Pertiwi, Dinda Dwi Anugrah; Zidny, Robby; Oktarisa, Yuvita; Sukarna, Royan Habibie
Jurnal Teknika Vol 20, No 1 (2024): Available Online in June 2024
Publisher : Faculty of Engineering, Universitas Sultan Ageng Tirtayasa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62870/tjst.v20i1.23187

Abstract

This paper presents the outcomes of a research experiment on the drying process of seaweed. There are numerous approaches to clustering data, such as partitioning and the Hierarchical Clustering Algorithm (HCA). The HCA has been implemented in binary tree structures to visualize data clustering. We conducted a comparative analysis of the four primary methodologies utilized in HCA, namely: 1) single linkage, 2) complete linkage, 3) average linkage, and 4) Ward's linkage. Clustering validation is widely recognized as a crucial issue that significantly impacts the effectiveness of clustering algorithms. Clustering validation can be identified, such as internal and external validation. Internal clustering validation, in particular, holds significant importance in the realm of data science. With this article, the main goal is to do an empirical evaluation of the traits that a representative set of internal clustering validation indices, namely Connectivity, Dunn, and Silhouette, show. In this paper, the HCA applies two distance functions between Euclidean and Manhattan distances to analyze the entanglement function and internal validity.
Electric mobility of Indonesia: a strategy for achieving net zero emission by 2050 Listijorini, Erny; Kanani, Nufus; Purwamargapratala, Yustinus; Satria, Dhimas; Sukamto, Dwinanto; Lusiani, Rina; Yusuf, Yusvardi; Jannah, Miftahul; Abdullah, Syarif; Pinem, Mekro Permana
Jurnal Teknika Vol 19, No 1 (2023): Available Online in June 2023
Publisher : Faculty of Engineering, Universitas Sultan Ageng Tirtayasa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36055/tjst.v19i1.19757

Abstract

Electric mobility mode could be a great opportunity to reduce emissions from the transportation sector. The future mobility calculator and electric car power demand, developed by Coalition for Urban Transitions and International Energy Agency, respectively, were used to analyze Indonesia’s shifting strategy toward electric mobility. It was shown that going to electric mobility will reduce 90% of Indonesia’s emissions from the transportation sector by the year 2050. Nevertheless, the charging infrastructure must be improved quickly to provide a proper ecosystem for electric mobility. Additionally, the electric vehicle waste management system is urgently needed soon. The success of shifting toward electric mobility not only benefits Indonesia’s environment but also strengthens its international credibility for sustainable development.             
Increasing youth competency in creating digital content using Canva for digital marketing Notonegoro, Hamdan Akbar; Nurhamida, Nurhamida; Sunengsih, Neneng; Abdullah, Syarif; Jannah, Miftahul; Qolbi, Fatimah Nurul; Salamah, Khadijah Barorotus
Journal of Community Service in Science and Engineering (JoCSE) Vol 3, No 1 (2024): Available Online in April 2024
Publisher : Faculty of Engineering, Universitas Sultan Ageng Tirtayasa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36055/jocse.v3i1.24548

Abstract

This activity aims to accommodate teenagers' high curiosity about the development of digital technology, especially in creating valuable content for marketing their products on the digital market. For these reasons, UPPA Hamzah held digital competency training for teenagers in RW 02, Cipayung sub-district, Ciputat District. This training activity consists of two sessions: a photography training session and training on using the Canva application to create digital content. This activity was carried out independently and presented three speakers from different backgrounds. Participant participation was identified based on the initial target number of participants, the number of participants who registered and attended the event, and the age range and gender ratio of the participants. In this activity, participants were trained to create digital content from the results of their photography using the Canva application installed on their cell phones. Kegiatan ini bertujuan untuk mengakomodir tingginya rasa keingintahuan remaja terhadap perkembangan teknologi digital, terutama dalam pembuatan konten yang bermanfaat untuk memasarkan produk-produk mereka di pasar digital. Berdasarkan alasan tersebut, UPPA Hamzah mengadakan pelatihan kompetensi digital untuk para remaja di RW 02 kelurahan Cipayung Kecamatan Ciputat. Kegiatan pelatihan ini terdiri dari dua sesi, yaitu sesi pelatihan fotografi dan pelatihan penggunaan aplikasi Canva untuk membuat konten digital. Kegiatan ini dilaksanakan secara swadaya dan menghadirkan tiga narasumber dari latar belakang yang berbeda. Partisipasi peserta yang hadir diidentifikasi berdasarkan target awal jumlah peserta dengan banyaknya peserta yang mendaftar dan hadir dalam acara, serta rentang usia dan rasio gender para peserta. Pada kegiatan ini, para peserta dilatih untuk mampu membuat konten digital dari hasil pengambilan fotografi sendiri menggunakan aplikasi Canva yang ditanam pada ponsel mereka. 
Advanced AutoCAD training for vocational high school teachers and laboratory assistants Abdullah, Syarif; Satria, Dhimas; Caturwati, Ni Ketut; Dwinanto, Dwinanto; Lusiani, Rina; Ula, Shofiatul; Yusuf, Yusvardi; Erwin, Erwin; Listijorini, Erny; Notonegoro, Hamdan Akbar; Susilo, Sidik; Haryadi, Haryadi
Journal of Community Service in Science and Engineering (JoCSE) Vol 2, No 1 (2023): Available Online in April 2023
Publisher : Faculty of Engineering, Universitas Sultan Ageng Tirtayasa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36055/jocse.v2i1.19981

Abstract

This community service program is carried out as drawing training using Advanced AutoCAD for teachers and laboratory assistants at a vocational high school in Serang Regency, namely SMK YP Fatahillah 1 Kramatwatu. This program is carried out to improve vocational students' ability and readiness in the world of work and industry. The training materials provided in this training are introductions, drawings, sketches, modifications, and 3D AutoCAD. This training activity is implemented using the method of presentation, tutorial, practice, discussion, question and answer, and exercises. The results of the training showed an increase in the ability of participants in the introduction of the AutoCAD application. The achievements of the activities in this training were realized by the results of the participants' work after the training. Program pengabdian kepada masyarakat ini dilakukan dalam bentuk pelatihan menggambar menggunakan Advanced AutoCAD pada guru dan laboran di salah satu sekolah menengah kejuruan di Kabupaten Serang, yaitu SMK YP Fatahillah 1 Kramatwatu. Program ini dilakukan untuk meningkatkan kemampuan dan kesiapan siswa SMK dalam menghadapi dunia kerja dan industri. Materi pelatihan yang diberikan pada pelatihan ini yaitu tentang introductions, drawing, sketch, modify dan 3D AutoCAD. Pelaksanaan kegiatan pelatihan ini dilakukan dengan metode presentasi, tutorial, praktik, diskusi, tanya jawab, dan latihan. Hasil pelatihan didapatkan peningkatan kemampuan peserta dalam pengenalan aplikasi AutoCAD. Capaian kegiatan pada pelatihan ini diwujudkan dengan hasil kerja para peserta setelah pelatihan.
21. Pelatihan Penggunaan Aplikasi Menggambar Teknik Berbasis Cad Dalam Meningkatkan Kompetensi Dasar Guru SMK Di Provinsi Banten Syarif Abdullah; Ni Ketut Caturwati; Shofiatul Ula; Imron Rosyadi; Slamet Wiyono; Erny Listijorini; Iman Saefuloh; Yusvardi Yusuf; Miftahul Jannah
Al-Ijtimā': Jurnal Pengabdian Kepada Masyarakat Vol 4 No 1 (2023): Oktober
Publisher : Lembaga Penelitian, Publikasi Ilmiah dan Pengabdian kepada Masyarakat (LP3M)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53515/aijpkm.v4i1.98

Abstract

One of the basic competencies that Vocational High School (SMK) mechanical engineering teachers must have is being able to draw technically using CAD (Computer Aided Design) based applications. This competency is part of the competency field of study expertise that teachers must have. From the results of observations in the field, it was found that there are still many vocational school teachers in Cilegon City who are still not experts in using CAD-based applications, one of which is SMKS YP Fatahillah 1 Cilegon. As a form of implementation of one of the duties and obligations of the Tri Dharma of Higher Education, the Mechanical Engineering Department of Sultan Ageng Tirtayasa University carries out a community service program, namely training in the use of CAD-based technical drawing applications at SMKS YP Fatahillah 1 Cilegon. This activity was carried out for 3 days and was attended by 24 participants who work as teachers and laboratory assistants at the vocational school. The training method is delivered by lectures, presentations and direct exercises and practice. From this activity, the results showed that there was an increase in the competency of the participants, namely in their ability to draw techniques.
Determinan Perilaku Konsumen terhadap Pembelian Buah Pisang Ambon (Musa paradisiaca var. Sapientum (l.) Kunt.) di Jakarta Selatan Saat Pandemi Covid-19 Rahel, Gabe Nur; Budiaji, Weksi; Mulyati, Sri; Bukhari, Ahmad; Mursyidah, Himmatul; Abdullah, Syarif; Sholihin, Miftahus; Wijaya, Ferdian Bangkit
JURNAL AGRIBISNIS TERPADU Vol 17, No 2 (2024): Jurnal Agribisnis Terpadu
Publisher : Jurusan Agribisnis Fakultas Pertanian Universitas Sultan Ageng Tirtayasa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33512/jat.v17i2.29968

Abstract

This study aims to determine the variables that influence consumer behavior in purchasing decisions in buying bananas at Toko Tani Indonesia Center Pasar Minggu. This study was conducted from October 2021 to June 2022.  The sampling technique used in this study was accidental sampling, with the number of respondents as many as 40. The independent variables in this study suffered from a multicollinearity problem. One method to overcome this is applying the regression of Least Absolute Shrinkage and Selection Operator (LASSO).  LASSO regression can solve the problem of multicollinearity by shrinking the estimated coefficients towards zero or setting them to exactly zero so that LASSO regression can select variables in the regression model. The result of the LASSO analysis, variables that had a significant influence on consumers' decision to buy bananas were physiological factors, i.e., motivation, perception, knowledge, belief, and attitude.
ANALISIS KESEJAHTERAAN RAKYAT PROVINSI BANTEN DENGAN MENGGUNAKAN METODE REGRESI LOGISTIK BINER Megasari, Anggita; Sukmawati, Sri; Rahmatullah, Asep; Handayani, Yolla Sukma; Abdullah, Syarif
Jurnal Bayesian : Jurnal Ilmiah Statistika dan Ekonometrika Vol. 4 No. 2 (2024): Jurnal Bayesian : Jurnal Ilmiah Statistika dan Ekonometrika
Publisher : LPPM Universitas Bina Bangsa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46306/bay.v4i2.84

Abstract

People's welfare is the development target of every region in Indonesia. Banten Province ranks 3rd in the level of people's welfare on the island of Java. So that a factor analysis is needed to find out the influence of the people's welfare. This study aims to find out the binary logistic regression model based on factors that significantly affect the level of people's welfare in Banten Province and to find out how much the classification accuracy of the model obtained. The type of research used is quantitative research with the population of all people in Banten Province by looking at household characteristics, while the sample of 380 is secondary data from BPS Banten Province based on the results of Susenas activities with the Systematic Random Sampling technique. The results of the research obtained from this study are three factors that affect the level of people's welfare, namely the Head of Household Education factor (X3(2)) category of Junior High School Equivalent and the Head of Household Education factor (X3(3)) category of High School Equivalent and the Number of Household Members (X5(1)) category > 4 Members. The form of the binary logistic regression equation obtained is  with a model classification accuracy value of 89.7%, the classification accuracy obtained reaches > 50% which means that the binary logistic regression logit function is considered to be precise and quite good
ANALISIS CLUSTER INDEKS PEMBANGUNAN MANUSIA DENGAN MENGGUNAKAN METODE HIERARKI PADA KABUPATEN/KOTA DI PROVINSI BANTEN Sukmawati, Sri; Alam, Tubagus Bakhrul; Rahmatullah, Asep; Abdullah, Syarif; Sukandar, Rani Septiani
Jurnal Bayesian : Jurnal Ilmiah Statistika dan Ekonometrika Vol. 4 No. 2 (2024): Jurnal Bayesian : Jurnal Ilmiah Statistika dan Ekonometrika
Publisher : LPPM Universitas Bina Bangsa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46306/bay.v4i2.86

Abstract

A high Human Development Index (HDI) greatly determines the ability of the population to absorb and manage sources of economic growth, both in relation to technology and institutions as an important means to achieve economic growth. The purpose of this study is to group districts/cities in Banten Province and find out the characteristics of each group based on the Human Development Index indicators. HDI is a composite index that shows the achievement of successful human development in a region. The research data used is secondary data with the population of all districts/cities in Banten Province. Cluster analysis is a technique used to group objects into different groups. The results of the study were obtained in 2 clusters using the single linkage, average linkage, and complete linkage methods which included the first cluster, namely Tangerang City, Tangerang Regency, Serang City, Pandeglang Regency, Serang Regency, Lebak Regency, and Cilegon City, while the second cluster was Tangerang City and South Tangerang City
IMPLEMENTATION OF ARIMA METHOD TO FORECAST CPI FOR COICOP OF FOOD, BEVERAGE AND TOBACCO IN NEW NORMAL PERIOD Mahuda, Isnaini; Rahmawati, Septi Dwi; Sukmawati, Sri; Abdullah, Syarif
Jurnal Bayesian : Jurnal Ilmiah Statistika dan Ekonometrika Vol. 4 No. 2 (2024): Jurnal Bayesian : Jurnal Ilmiah Statistika dan Ekonometrika
Publisher : LPPM Universitas Bina Bangsa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46306/bay.v4i2.87

Abstract

CPI is one of the economic indicators that can provide information on development of prices for goods and services paid by consumers or the society, especially urban societies. CPI is usually used to measure price changes, but not to measure the price level. In addition, the CPI also can be used as a benchmark to determine inflation or deflation in a certain area. CPI value after the COVID-19 pandemic is the object to be predicted. There are 11 category in the CPI. This category is named COICOP which one of it is food, beverage and tobacco. The purpose of this research was to determine the ARIMA model to forecast the CPI value in the COICOP of food, beverage and tobacco in Banten Province. The data used is CPI data of COICOP for food, beverage and tobacco in Banten period January 2019 to April 2022. Based on these data obtained several prospective ARIMA models that passed the model diagnostic stage. The Models are ARIMA (0.3,1), ARIMA (1,3,0) and ARIMA (2,3,0) with MSE 1.1294, 1.9496 and 1.2484. The ARIMA (0.3.1) model was chosen because it has the smallest MSE value of 1.1294. Forecasting using the ARIMA (0.3.1) model obtained a significant increase in the CPI value from May to December 2022
Implementation of halal certification in ensuring local food security in the global market Abdullah, Syarif; Erwin, Erwin; Wiyono, Slamet; Susilo, Sidik; Mursyidah, Himmatul; Ikhsan, Fajri; Asmaraningtyas, Kinanthi Trah; Selina, Novalia Qoiri Putri
Journal of Community Service in Science and Engineering (JoCSE) Vol 3, No 2 (2024): Available Online in October 2024
Publisher : Faculty of Engineering, Universitas Sultan Ageng Tirtayasa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62870/jocse.v3i2.29159

Abstract

Local food security must be continuously improved to compete in the global market. In addition to boosting income, local food products must ensure their halal certification. Halal certification institutions play a crucial role in guaranteeing product halalness. However, many micro, small, and medium enterprises (MSMEs) need to be made aware of the certification process, despite legal requirements mandating that all products in Indonesia be halal certified, including MSME products. This study explores the implementation of halal certification to support local food security in the global market. Data were gathered through literature reviews, direct observations, and interviews with MSMEs in Cilegon City, Banten, Indonesia. The study included workshops and ongoing assistance through the Untirta Halal Center to guide MSMEs in completing the halal certification process. The findings indicate that halal certification strengthens local food security and enhances the competitiveness of local products in the global market. Ketahanan pangan lokal perlu terus ditingkatkan agar mampu bersaing di pasar global. Selain sebagai upaya meningkatkan pendapatan, produk pangan lokal juga harus memastikan kehalalannya melalui sertifikasi yang sesuai. Lembaga sertifikasi halal berperan penting dalam memberikan jaminan kehalalan produk. Namun, masih banyak pelaku usaha mikro, kecil, dan menengah (UMKM) yang belum sepenuhnya memahami proses sertifikasi, meskipun peraturan mewajibkan semua produk di Indonesia, termasuk produk UMKM, memiliki sertifikat halal. Penelitian ini menganalisis penerapan sertifikasi halal sebagai langkah strategis untuk memperkuat ketahanan pangan lokal dalam menghadapi persaingan pasar global. Data dikumpulkan melalui kajian pustaka, observasi lapangan, dan wawancara dengan pelaku UMKM di Kota Cilegon, Banten. Penelitian ini mencakup pelaksanaan lokakarya serta pendampingan intensif melalui Halal Center Untirta, yang membantu UMKM menyelesaikan proses sertifikasi halal. Hasil penelitian menunjukkan bahwa sertifikasi halal tidak hanya memperkuat ketahanan pangan lokal, tetapi juga meningkatkan daya saing produk lokal di pasar global.
Co-Authors Aditiyo Hermawan Agung Satrio Wicaksono Agung Satrio Wicaksono Agung Sudrajad Agung Sudrajat Agusutrisno Agusutrisno Agusyarif Rezka Nuha Alam, Tubagus Bakhrul Alfian Firmansyah Alhamidi, A. Ali Andriansah Andriansah Anwaar Al'Fathoni, Muhammad Khoirul Arina, Faula Arina, Faula Asep Asep Rahmatullah Asmaraningtyas, Kinanthi Trah Aswata Aswata Aswata Aswata Aswata Wisnuadji Atia Sonda Aulia Ikhsan Aulia Ikhsan Ayu Nurulhaq Putri Azhar, Fawwaz Nur Baehaki, Ahmad Bagaskara, Rafli Priyantama Ramadhan Bagaskara, Rafly Priyantama Ramadhan Bangbang Kurniawan Baskoro Adi Hermawan Budiaji, Weksi Budiaji, Weksi Budiaji, Weksi Bukhari, Ahmad Caturwati, Ni Ketut Chasanah, Sri Istiyarti Uswatun Dedy Triawan Suprayogi Delano, M Fabian Reinhard Dhimas Satria Dinda Dwi Anugrah Pertiwi Dwi Isyana Achmad Dwinanto Dwinanto Dwinanto Sukamto Dwinanto, Dwinanto Erny Listijorini Erwin Erwin Erwin Erwin, Erwin Erwin, Erwin Erwin, Erwin Erwin, Erwin Fadwah Maghfurah Faiz, Syukron Faizah, Nabila Fajri Ikhsan Fajri Ikhsan Fajri Ikhsan Fajri Ikhsan Fathmi, Nur Fajria Amalia Febrianti Satibi Febryanna Rachmawati Ferdian Bangkit Wijaya Fikri C Permana Fikri Nur Alim Frisky Friendly Jovial Gumelar Saktiana Gustriza Erda Hadi Wahyudi Hanif Fauzan Nadif Haryadi Haryadi Haryadi Haryadi Haryadi Haryadi Haryadi, Haryadi Haryadi, Haryadi Hendra, Hendra Hendra, Hendra Herayati, Herayati Himmatul Mursyidah Himmatul Mursyidah Huda, Mifathul I Wayan Mangku Ikhsan Fajri, Ikhsan Ikhsan, Aulia Ikhsan, Fajri Imastuti, Imastuti Imron Rosyadi Imron Rosyadi Imron Rosyadi Iqbal Maulana Irfani Azis Ismawati, Iis Isnaini Mahuda Jannah, Miftahul Jannah, Miftahul Jannah, Miftahul Jannah, Miftahul Jihan De Sabilla Kanani, Nufus Kevin Dion Valen Boy Kinanthi Trah Asmaraningtyas Kurnia Nugraha La Ode Nashar Lestari, Rini Dwi Lestari, Rini Dwi Lidyasari, Nadia Bintang Listijorini , Erny Listijorini, Erny Listijorini, Erny Lusiani, Rina Lusiani, Rina Lusiani, Rina Maharani, Siti Destiana Mahuda, Isnaini Mahuda, Isnaini Majahar Ali, Majid Khan Manik, Heni Novyani Marvel, Marchello Maulana Alfa Rizki Megasari, Anggita Meidita Sabrina Mekro Permana Pinem Mekro Permana Pinem Mekro Permana Pinem Miftahul Huda Miftahul Jannah Miftahul Jannah Muhamad Syazali Muhammad Hikam Adiguna Muhammad Reza Ghifari Muhtar Muhtar Mukhtar Mukhtar Mukhtar, Mukhtar Mulyati, Sri Mursyidah, Himmatul Mu’jizatin Fadiana Nadia Eka Nursafitri Ni Ketut Caturwati, Ni Ketut Nina Valentika Nina Valentika Notonegoro, Hamdan Akbar Notonegoro, Hamdan Akbar Notonegoro, Hamdan Akbar Nova eliza Nurhamida, Nurhamida Nurlaila, Sinta Nursyirwan , Vivi Iswanti Oktarisa, Yuvita Oktaviani, Risma Patricia Pingkan Kumenap Pertiwi, Dinda Dwi Anugrah Pinem, Mekro Permana Pinem, Mekro Permana Pramujad, Adam Proni, Raffles Putra Putri Dina Sari Putri Sabrina Putri, Elysia Tanya Qolbi, Fatimah Nurul Rafi Ramadhan Asshiddiqie Rafly Priyantama Ramadhan Bagaskara Rahel, Gabe Nur Rahman, Gusti Arviana Rahmawati, Septi Dwi Rani Septiani Sukandar Regina Dwirahma Alisya Reka Pandu Anggara Rifki Hamdani Rifqy Hafizh Rivai, Muklas Rizqi Fauzi Robby Zidny Rofikoh, Siti Nayatu Rosyadi , Imron Saefuloh, Iman Salamah, Khadijah Barorotus Salsabila, Adinda Kanza Sari, Putri Dina Selina, Novalia Qoiri Putri Septiana, Reski Septiani, Melti Setiawan, Ipick Shifa Hafizha Safira Shofiatul Ula Shofiatul Ula Sholihin, Miftahus Sholihin, Miftahus Shulhany M, Ahmad Sidik Susilo Siti Na'imah Slamet Wiyono Slamet Wiyono Soegijono, Bambang Sonda, Atia Sri Istiyarti Uswatun Chasanah Sri Istiyarti Uswatun Chasanah Sri Istiyarti Uswatun Chasanah Sri Istiyarti Uswatun Chasanah Sri Sukmawati Sri Sukmawati Subekti, Subekti Sudiani, Rizka Falah Sudrajad, Agung Sukamto, Dwinanto Sukandar, Rani Septiani Sukarna, Royan Habibie Sunardi Sunengsih, Neneng Suprayogi, Dedy Triawan Susilo, Sidik Susilo, Sidik Susilo, Sidik Taryana, Een Tb.Moch Riad All Fariz Ula, Shofiatul Ula, Shofiatul Ula, Shofiatul Ula, Shofiatul Ummul Mughfiroh Umroh Umroh Usfita Kiftiyani Utami, Sofi Cahya Valentika, Nina Warli Warli Wicaksono, Agung Satrio WICAKSONO, AGUNG SATRIO Wicaksono, Agung Satrio Wildan Firdaus Wirantara, Syahtriandi Wiyono , Slamet Wiyono, Slamet Wiyono, Slamet Wiyono, Slamet Yazid Rukmayadi Yazid Rukmayadi Yolla Sukma Handayani Yudha Sabekti Yulianti, Amalia Dwi Yulianti, Devi Yustinus Purwamargapratala Yusuf , Yusvardi Yusuf, Maulana Yusuf, Yusvardi Yusuf, Yusvardi Yusvardi Yusuf Zahro, Fatichatu Zaidan, Athallah