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All Journal HAYATI Journal of Biosciences Jurnal Hortikultura Indonesia (JHI) Jurnal Sumberdaya Hayati Pendas : Jurnah Ilmiah Pendidikan Dasar Menara Perkebunan El-Iqtishady Jurnal Ekonomi Syariah Pelita Bangsa Education Achievement: Journal of Science and Research Journal of Islamic economy and Community Engagement Bulletin of Community Engagement Jurnal Multidisiplin Madani (MUDIMA) Journal Ta'lim of Journal STKIP Aisyiyah Riau Journal of Applied Islamic Economics and Finance Jurnal Ilmiah Pendidikan Dasar (JIPDAS) Mahira APPA : Jurnal Pengabdian Kepada Masyarakat AI dan SPK : Jurnal Artificial Intelligent dan Sistem Penunjang Keputusan Karimah Tauhid Jurnal Bisnis dan Ekonomi Trigonometri: Jurnal Matematika dan Ilmu Pengetahuan Alam Jurnal Pengabdian Cendekia Mathematics Education Journal Journal on Mathematics Education Al I'tibar Jurnal Pendidikan Islam As-Syirkah: Islamic Economic & Financial Journal
Miftahudin
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Penerapan Media Pembelajaran Papan Perkalian dari Barang Bekas dalam Pembelajaran Matematika di SDN Palrejo Maulidinatul Ilmi; Miftahudin; Suesthi Rahayuningsih; Achmad Rijanto; Dicki Nizar Zulfika
Jurnal Pengabdian Cendekia Vol. 2 No. 1 (2026): In Press
Publisher : PT Pustaka Cendekia Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.71417/jpc.v2i1.74

Abstract

Penelitian ini bertujuan untuk mengkaji penerapan media pembelajaran papan perkalian yang dibuat dari barang bekas dalam pembelajaran matematika, khususnya materi perkalian, di kelas 3 SDN Palrejo. Latar belakang penelitian ini didasarkan pada kesulitan siswa dalam materi perkalian serta kurang adanya media pembelajaran dalam proses belajar. Metode pelaksanaan dilakukan melalui kegiatan tatap muka dengan pendekatan ceramah, demonstrasi, dan praktik langsung. Siswa diperkenalkan pada fungsi dan cara penggunaan papan perkalian, kemudian dilibatkan dalam latihan penyelesaian soal secara berkelompok maupun mandiri. Hasil kegiatan menunjukkan bahwa penggunaan papan perkalian dari barang bekas efektif membantu siswa dalam melakukan perhitungan perkalian secara cepat, tepat, dan menyenangkan. Media ini juga meningkatkan motivasi belajar, keterampilan kerjasama, serta memberikan pengalaman belajar yang konkret dan ramah lingkungan. Selain bermanfaat bagi siswa, media ini menambah variasi metode pembelajaran bagi guru dan mendukung pengurangan limbah melalui pemanfaatan barang bekas. Dengan demikian, papan perkalian dari barang bekas dapat dijadikan solusi inovatif dan berkelanjutan untuk meningkatkan kualitas pembelajaran matematika di sekolah dasar.
Analisis Strategi Promosi Terhadap Minat Pengunjung Pameran Jogja International Food Expo 2025: Analysis of Promotional Strategies for Visitor Interest at the 2025 Jogja International Food Expo Heykal, Muhammad; Heriyanti, Erisya; Miftahudin
Jurnal Bisnis dan Ekonomi Vol 3 No 4 (2025): Jurnal Bisnis dan Ekonomi
Publisher : OGZ Research & Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61597/jbe-ogzrp.v3i4.135

Abstract

This research aims to examine how the organizers of the Jogja International Food Expo 2025 implement their promotional strategies and to identify the most effective promotional elements in attracting visitors. In an increasingly competitive environment, creative and well-targeted promotional methods are essential. This study adopts a qualitative research design. The data analysis technique applied is qualitative document analysis, which involves examining data derived from various official reports such as annual reports, activity reports, and policy documents related to promotional media for visitor engagement. The findings reveal that online media—particularly Instagram and TikTok—are the most effective promotional tools at present. These platforms offer extensive reach and can engage diverse audiences rapidly. According to the Public Relations team at Krista Exhibitions, online media, especially platforms like Instagram and TikTok, play a crucial role in attracting visitors. Through creative content such as short videos, engaging photos, and interactive stories, promotions become more appealing and are more easily received by audiences. Purpose: To identify the most effective promotional elements in attracting visitors to the Jogja International Food Expo 2025.Methodology: Qualitative research with a descriptive approach.Findings: Online media, particularly Instagram and TikTok, are currently the most effective promotional channels due to their broad reach and ability to engage audiences quickly.
Analisis Faktor Yang Mempengaruhi Keputusan Pemilihan Jurusan Pariwisata Di Universitas Pertiwi: Analysis of Factors Influencing the Decision to Choose a Tourism Major at Pertiwi University Munif, Farrah; Yafi, Muhammad; Miftahudin
Jurnal Bisnis dan Ekonomi Vol 3 No 4 (2025): Jurnal Bisnis dan Ekonomi
Publisher : OGZ Research & Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61597/jbe-ogzrp.v3i4.146

Abstract

Objective: This study aims to identify and analyze the factors influencing the decision to major in tourism at Pertiwi University and identify the most influential factors.   Methodology: Based on the research problem, this study is a descriptive study using a survey method. The sample size for this study was 60 students majoring in tourism at Pertiwi University. Sampling was conducted using a purposive sampling technique. The research instrument was an online questionnaire with a five-point Likert scale. Data were analyzed by measuring the percentage of respondents who responded to the survey.   Research Results: The results indicate that interest, personality, and job opportunities were 93% likely to agree that these factors influenced the decision to major in tourism at Pertiwi University. Another factor, university reputation, was 92% likely to influence the decision to major in tourism at Pertiwi University.
Genome-Wide SNP Discovery and Population Structure Analysis of 244 Indonesian Local Rice Accessions Satrio, Rizky Dwi; Fendiyanto, Miftahul Huda; Nugroho, Satya; Hairmansis, Aris; Miftahudin
HAYATI Journal of Biosciences Vol. 33 No. 1 (2026): January 2026
Publisher : Bogor Agricultural University, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.4308/hjb.33.1.142-152

Abstract

Single Nucleotide Polymorphism (SNP) markers are essential tools for the genetic management and breeding of rice, enabling precise characterization of genetic diversity. However, SNP datasets specifically developed for analyzing the population structure of Indonesian local rice remain limited. This study aimed to identify polymorphic SNP markers and analyze the lineage and population structure of 244 Indonesian local rice accessions. BAM files of these accessions were obtained from the 3K Rice Genome Project via the International Rice Informatics Consortium. High-quality SNPs were generated through variant calling and stringent filtering, followed by annotation and population analyses using IR64, DJ123, and Nipponbare as references. A total of 3,839,961 high-quality SNP loci were identified across the 12 rice chromosomes. Hierarchical clustering and principal coordinate analysis consistently grouped the accessions into three major clusters, corresponding to Indica, Japonica, and admixed groups. Population structure analysis confirmed two main subpopulations: Indica and Japonica, with Japonica further divided into Temperate and Tropical subgroups. Eleven accessions showed admixed ancestry. This study provides essential insights into the genetic diversity and population structure of Indonesian local rice, supporting genetic resource conservation, trait discovery, and breeding efforts.
Learning Mathematical Literacy Across Islands in an Archipelagic Country Through Cross-Cultural STEM Trails Cahyono, Adi Nur; Sukestiyarno, Yulius Leonardus; Kharisudin, Iqbal; Iqbal, Muhammad; Zulkardi; Safrudiannur; Lavicza, Zsolt; Miftahudin
Mathematics Education Journal Vol. 19 No. 4 (2025): Mathematics Education Journal
Publisher : Universitas Sriwijaya in collaboration with Indonesian Mathematical Society (IndoMS)

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

Abstract

This study explored a program aimed at designing cross-cultural STEM trails in three regions of an archipelagic country to enhance students' mathematical literacy. The research employed an exploratory mixed-methods design, involving 30 prospective teachers, in-service teachers, and lecturers and 50 students. Data were collected through observations, interviews, documentation, and mathematical literacy tests. They were analyzed using qualitative coding/triangulation and ANOVA. The study took place in three cities located on different islands during the 2024 academic year. The study began with implementation of a teacher training program to equip them with the necessary skills to design STEM Trails using the stemtrails.id platform. This application was developed in previous research. The trails were designed to integrate STEM contexts, cultural themes, and landmark elements in three Indonesian cities. Students used the trails to learn mathematical literacy and gain insight into the cultures of other regions. The location of tasks and trails in remote areas prompted task authors to innovate task design using technologies such as 3D printing. This technology facilitates student exploration, as with general math trails, but also incorporates miniature object models relevant to the tasks. The teacher selected project-based learning as an appropriate model for this strategy. The results demonstrated measurable improvements in mathematical literacy, with average post-test scores rising from M = 68.4 (SD = 9.3) to M = 81.7 (SD = 8.6), t(142) = 9.21, p < .001. Cross-island cultural triangulation fostered collaborative learning across geographically separated regions, thereby demonstrating a strategy for overcoming archipelagic barriers. The model can be expanded to other regions through digital integration and culturally grounded STEM task design. In this way, it can offer a pathway for nationwide application.
Efektivitas Pengelolaan Dana Desa dalam Meningkatkan Kesejahteraan Masyarakat Desa Margamukti Pengalengan Menurut Persepektif Islam Jihada, Zahra Aliya; Miftahudin
As-Syirkah: Islamic Economic & Financial Journal Vol. 3 No. 2 (2024): As-Syirkah: Islamic Economic & Financial Journal 
Publisher : Ikatan Da'i Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56672/fvwa8d48

Abstract

Margamukti Village is one of the villages in Pangalengan District, Bandung Regency. Each village is ensured to get a grant from the Government called Dana Desa. The development of Margamukti village funds has been specific such as road repair, posyandu construction and community empowerment.The purpose of this study is to find out how the picture of the effectiveness of village fund management to improve community welfare in addition, this study also aims to see how the effectiveness of village fund management in improving community welfare in Islamic perspective. The approach in this study is qualitative with descriptive analysis methods using data collection techniques through documentation, observation and interviews.The results showed that the effectiveness of village fund management in improving the welfare of the people of Margamukti Village, Pangalengan District, Bandung Regency was generally quite effective, with a budget of Rp. 574,644,260. Preciceptively Islamically, Margamukti Village has implemented several processes in managing its village funds, by applying the five principles of maqasaid sharia.
Analisis Strategi Pemasaran Teh Celup Walini Industri Hilir PTPN VIII Berdasarkan Perspektif Syariah Sopandi, Hendra; Miftahudin
As-Syirkah: Islamic Economic & Financial Journal Vol. 3 No. 2 (2024): As-Syirkah: Islamic Economic & Financial Journal 
Publisher : Ikatan Da'i Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56672/m17j2x02

Abstract

PT Perkebunan Nusantara (PTPN) VIII's downstream company is the Downstream Tea Industry (IHT). IHT makes two types of tea: tea bags and brewed tea.  The trademark used is Walini. Every year, IHT in running its business increases. This makes the author interested in examining the methods used and whether these methods are in accordance with sharia principles. Qualitative descriptive research is used in this type of research. Both primary and secondary data were used. Primary data was obtained from the marketing division, sales division, tabin, general department employees, and head of production. Data collection methods are through interviews, documentation, and observation. The results showed that IHT uses a marketing mix strategy, which includes product, price, location, and promotion strategies. The product strategy is to maintain quality, increase flavor variety, and improve packaging. The price strategy is Cost-Plus, Premium, Dynamic, and Competition-Based. The place (distribution) strategy is e-commerce, general trade, and contemporary trade. She uses gimmicks, collaborating with private and public educational institutions, events, and social media to promote herself. IHT uses sharia marketing strategies by using attributes and values such as spirituality, shidiq, amanah, fathanah, and tabligh.  
Respon Morfologi dan Fisiologi Genotipe Terung (Solanum melongena L.) terhadap Cekaman Salinitas Sobir; Miftahudin; Helmi, Susan
Jurnal Hortikultura Indonesia (JHI) Vol. 9 No. 2 (2018): Jurnal Hortikultura Indonesia
Publisher : Indonesian Society for Horticulture / Department of Agronomy and Horticulture

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (511.963 KB) | DOI: 10.29244/jhi.9.2.131-138

Abstract

ABSTRACTCultivation of eggplant (Solanum melongena L.) needs fertile soils to optimize the yield,however since the fertile land become limited, cultivation of eggplant needs to utilize sub optimal landssuch as salin soils. The objective of the research was to analyze morphological and physiologicalresponses of six eggplant genotypes (collection of the Center for Tropical Horticulture Studies), todetermine the tolerance of genotypes to salinity stress to be used as tolerant parents in eggplantbreeding program. The research was a factorial experiment. It was designed as randomized blockdesign with two factors, which were genotype factor (6 genotypes) and salinity factor (0, 2-4, 5-7, 8-10 mS cm-1) with 5 replications. The research was conducted in greenhouse using pot. Themorphological evaluation included shoot length, number of leaves, fruit weight, number of branches,shoot biomass, root biomass, and the physiological characters included photosynthesis rate,transpiration rate, stomatal conductance, CO2 intercelluler, leaf relative water contents, and prolineaccumulation. The results showed that salinity stress decreased all morphological as well asphysiological characters in all genotypes, except for proline accumulation that showed increase asthe salinity increase. Based on the stress susceptivility index (SSI), there was no eggplant genotypesclassified as tolerant to salinity. However, there were two eggplant genotypes, i.e., number 061 and072, classified as moderat genotypes to salinity stress.Keywords: proline, sensitive, stress susceptibility index, tolerantABSTRAKBudidaya terung (Solanum melongena L.) membutuhkan tanah yang subur untukmengoptimalkan hasil panen, namun karena lahan subur menjadi terbatas, maka dalam budidayaterung memerlukan pemanfaatan lahan suboptimal seperti tanah yang bersifat salin. Tujuan penelitianini ialah untuk menganalisis respon morfologi dan fisiologi enam genotipe terung, yang merupakanterung hasil koleksi Pusat Kajian Hortikultura Tropika, untuk menentukan toleransi genotipe terhadapcekaman salinitas yang akan digunakan sebagai tetua toleran pada program pemuliaan tanaman terung.Penelitian ini merupakan percobaan faktorial yang dirancang menggunakan rancangan acak kelompokyang terdiri dari dua faktor yaitu faktor genotipe dengan 6 genotipe dan faktor perlakuan salinitas(NaCl) yang terdiri atas 4 taraf yaitu 0-1, 2-4, 5-7, 8-10 mS cm-1) dan diulang sebanyak 5 kali.Penelitian dilakukan di rumah kaca sebagai percobaan pot. Karakter morfologi yang diamati adalahtinggi tanaman, jumlah daun, bobot buah, jumlah cabang, bobot basah tajuk, bobot basah akar,sedangkan karakter fisiologis adalah laju fotosintesis, laju transpirasi, konduktansi stomata, CO2interselular, kandungan air relatif daun, dan akumulasi prolin. Hasil penelitian menunjukkan bahwacekaman salinitas menurunkan semua karakter morfologi dan fisiologis pada semua genotipe, kecualiakumulasi prolin yang menunjukkan peningkatan seiring meningkatnya cekaman salinitas.Berdasarkan indeks kepekaan cekaman (SSI), tidak ada genotipe terung yang tergolong toleranterhadap salinitas. Namun, ada dua genotipe terung, yaitu: 061 dan 072, tergolong genotipe moderatterhadap cekaman salinitas.Kata kunci: indeks kepekaan cekaman, proline, sensitif, toleran
ANALISIS PEMAHAMAN KONSEP MEAN, MEDIAN, DAN MODUS MELALUI PEMBELAJARAN KONTEKSTUAL DI SD NGABEYAN 01 Ahmad; Miftahudin; Budi Murtiyasa; Nining Setyaningsih
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 10 No. 02 (2025): Volume 10 No. 02 Juni 2025
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v10i02.26783

Abstract

This study aims to analyse students' ability to understand and solve data processing problems, especially on mean (average), median (middle value), and mode (most frequently occurring value). The form of research used is descriptive qualitative with data collection techniques in the form of observation and in-depth interviews and documentation. analysis techniques using the Miles and Huberman interactive model. The results showed that students had understood the basic concept of median and were able to solve problems independently with good accuracy. On mean material, students have an understanding of the concept but still need encouragement and direction from the teacher in the process of solving problems, especially when facing more data and more complex work steps. On mode, students can identify the most frequently occurring value correctly but have not been able to think analytically so that the answers given are still inaccurate. The interactive and contextual learning process proved effective in helping APs deepen their understanding of concepts and improve their critical and analytical thinking skills. The implication of this finding is the need for reinforcement and continuous practice to increase APs' independence and confidence in solving data processing problems.Keywords: Contextual Approach, Mean, Median, Modus
Utilization of Infographics and Social Media as a Tool for E-Commerce Akad Literacy Salwa Ade Ramdhani; Muhammad Izzul Islam; Miftahudin
Journal of Islamic Economy and Community Engagement Vol. 4 No. 1 (2023)
Publisher : FEBI UIN Sunan Kalijaga Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14421/jiecem.2023.4.1.1918

Abstract

A legal contract between a seller and a buyer that regulates rights and obligations in a sale and purchase transaction is known as a sale and purchase contract. In the context of e-commerce, buying and selling contracts have their own characteristics and challenges because transactions are carried out online without a direct meeting between the seller and the buyer. This service aims to provide more understanding and insight into marketing strategies and consumer behavior in e-commerce, as well as considering related aspects of buying and selling contracts. The method applied in carrying out this activity is the distribution of structured infographics. The results of online literacy activities carried out in the form of distributing infographics and educational feed content on social media indicate that students who actively use social media which are the target of online literacy, from those who previously did not know and understand Islamic finance, eventually gained insight and understanding more related Islamic finance in this case is contracts in e-commerce. The implication of the results of community service in the form of online literacy in the form of infographics and structured educational content is that literacy related to Islamic finance needs to be amplified and disseminated to society so that the impact is that people can know and understand all the advantages and disadvantages of all transactions that they often do in sharia view.
Co-Authors Achmad Rijanto Adi Nur Cahyono Afdal, Zul Agus Gunawan Ahmad Ahmad Ahmad Ahmad Rizky Waluyo Ahsan, Muhammadi Ghozian Kafi Ajizah, Ratna Utami Nur Alfian Hidayat Amin, Muhammad Saiful Anam Sutopo Arief Pambudi Aris Hairmansis Aris Tjahjoleksono Asfia Ziani Budi Murtiyasa Choiriyah Widyasari Cindy Naomi Nainggolan Dicki Nizar Zulfika DWI ANDREAS SANTOSA Erlangga Fatimah, Anggi Siti Fatmawati, Iga Rizkiana Fendiyanto, Miftahul Huda Ferdinandus Rino Fikri, Fata Muslim Fitriani, Hasina Tazkiyya Friskey Hardin Halawa Helmi, Susan Heriyanti, Erisya Heykal, Muhammad Hidayat, Rofi Hilmi Furqon Iqbal Kharisudin Jihada, Zahra Aliya Khadijah Sofia Safienta N. R Lattif Priatno Lavicza, Zsolt Lia Eviyanti Lisdar Idwan Sudirman Ludwig, Matthias Ma'ruf, Amar Maruf, Amar Maulidinatul Ilmi Minsih Mohammad Asikin Mohammad Topang Ramadan Hizbun Nasyeer Muhamad Ikhsanudin Muhammad Bintang Ramadhan Muhammad Fahri Kamil Muhammad Iqbal Muhammad Izzul Islam Munif, Farrah MUTTAQIN, MAFRIKHUL Nining Setyaningsih Perani Rosyani PUJI LESTARI Putra, Khalis Zamrani Rani Nur Fitriani Rizka Dwi Kumala Safran Safrudiannur Safrudiannur Salwa Ade Ramdhani Satrio, Rizky Dwi Satya Nugroho Silvana, Nurah Sobir Sobir Sofyan Anif Sopandi, Hendra Suesthi Rahayuningsih Sukestiyarno Sukestiyarno Sukestiyarno, Yulius Leonardus Supardi Syafriana Nasution, Henni Theowidavitya , Brian Umam, Mirzalul Wasalwa Batubara, Winda Weni Gurita Aedi Yafi, Muhammad Yunus Effendi Zaman, Faizal Hoerul Zulkardi