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All Journal Jurnal Agronomi Indonesia (Indonesian Journal of Agronomy) Jurnal Pendidikan dan Pembelajaran Khatulistiwa (JPPK) Gorga : Jurnal Seni Rupa SOSIALITAS (Jurnal Ilmiah Pend. Sos-Ant) Pendidikan Bahasa Indonesia Agrifor : Jurnal Ilmu Pertanian dan Kehutanan BELIA Bioedukasi: Jurnal Pendidikan Biologi Phi : Jurnal Pendidikan Fisika dan Terapan Jurnal Riset Fisika Edukasi dan Sains Jurnal CoreIT Kindergarten: Journal of Islamic Early Childhood Education CARING (Center of Publication in Midwifery and Nursing) : Jurnal Publikasi Penelitian Kebidanan dan Keperawatan JURNAL PENDIDIKAN TAMBUSAI MEDIA INFORMASI ACTIVE: Journal of Physical Education, Sport, Health and Recreation JURNAL PUBLISITAS Jurnal Ilmiah Ilmu Komunikasi Communique Academia Open ELP (Journal of English Language Pedagogy) MAHESA : Malahayati Health Student Journal Humantech : Jurnal Ilmiah Multidisiplin Indonesia Basica Pharmacy Reports EBONY Jurnal Ilmiah Pendidikan Dasar (JIPDAS) Journal of Scientific Research, Education, and Technology J-ISACC : Journal of Islamic Accounting Competency Madani: Multidisciplinary Scientific Journal Scientica: Jurnal Ilmiah Sains dan Teknologi Karimah Tauhid GEMBIRA (Pengabdian Kepada Masyarakat) Conference Proceedings International Conference on Education Innovation and Social Science Journal of Humanities Education Management Accounting and Transportation Jurnal Portofolio: Jurnal Manajemen dan Bisnis Journal of Economics and Management ARINI: Jurnal Ilmiah dan Karya Inovasi Guru Pedagogi: Jurnal Pendidikan Dasar
Indah Wulandari
Program Studi Pendidikan Bahasa Indonesia FKIP Untan, Pontianak
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APPLICATION OF K-NEAREST NEIGHBOR REGRESSION METHOD FOR RICE YIELD PREDICTION Handayani, Lestari; Alfarabi.B, Alif; Aprilia, Tasya; Wulandari, Indah; Jasril, Jasril; Ramadhani, Siti; Budianita, Elvia
Jurnal CoreIT: Jurnal Hasil Penelitian Ilmu Komputer dan Teknologi Informasi Vol 11, No 1 (2025): June 2025
Publisher : Fakultas Sains dan Teknologi, Universitas Islam Negeri Sultan Syarif Kasim Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24014/coreit.v11i1.30907

Abstract

Rice plants with the Latin name Oryza Sativa are food plants that are widely used as the main food crop in various countries, one of which is Indonesia. Indonesia is ranked 4th as the largest rice consuming country in the world. This requires the availability of rice to be maintained. Unstable rice production can be a problem. One of the districts that has experienced a decline in rice production in recent years is the district of Lima puluh kota located in West Sumatra province. This requires prediction of rice production so that it can be used as a benchmark for the future. This study uses data on rice production in fifty cities from 2013 to 2023. The method used to predict is k-nearest neighbor regression (KNN Regression). The data division uses rasio 90 : 10. In testing the data used is divided into 2, namely normal data and data that has been normalized. The test results produce the smallest mean absolute percentage error (MAPE) value of 6.98% on normal data, the value of k is 6 with data division using k-fold 5. Based on the resulting MAPE value, it can be said that KNN Regression can predict rice production results very accurately.
INTEGRATING AUTHENTIC MATERIALS TO ENHANCE LISTENING COMPREHENSION: EVIDENCE FROM SECONDARY EFL CLASSROOMS IN INDONESIA Wulandari, Indah; Safitri, Loli; Syafitri, Widya; Syahrul
ELP (Journal of English Language Pedagogy) Vol. 10 No. 2 (2025): ELP (Journal of English Language Pedagogy)
Publisher : Universitas Mahaputra Muhammad Yamin

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36665/elp.v10i2.1056

Abstract

          This study aims to examine the effect of using authentic materials on the listening skills of tenth-grade students at SMAN 1 Kamang Magek. The research was motivated by students’ difficulty in understanding spoken English due to limited exposure to the language used in real-life contexts. A quasi-experimental design was employed, involving two groups: an experimental class taught using authentic materials and a control class taught using conventional methods. Each group consisted of 27 students and underwent four instructional meetings. Data were collected through pre-tests and post-tests, then analyzed using SPSS with the Wilcoxon and Mann-Whitney tests. The results revealed that the use of authentic materials significantly improved students' listening skills. This was evident from the higher post-test scores of the experimental group compared to the control group. The findings suggest that authentic materials not only enhance listening comprehension but also expose learners to real-life English usage, including accent, intonation, and contextual meaning. It is therefore recommended that teachers incorporate authentic materials into their teaching to better prepare students for real-world communication.
Customer Relationship Management (CRM) Integration in E-Commerce: Impacts on Consumer Loyalty and Retention Pratama, Denny; Wulandari, Indah; Hidayat, Fajar; Lim, Catherine
Journal of Economics and Management Vol. 3 No. 2 (2025): Journal of Economics and Management, August 2025
Publisher : Lembaga Publikasi Ilmiah Nusantara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70716/ecoma.v3i2.251

Abstract

This study examines the influence of Customer Relationship Management (CRM) integration on consumer loyalty and retention within the e-commerce sector. As online competition intensifies, e-commerce businesses must develop personalized, consistent, and value-driven customer interactions. Utilizing a quantitative approach, data were collected through an online survey of 300 e-commerce users in Indonesia. The study employs Structural Equation Modeling (SEM) to analyze the relationship between CRM dimensions customer database quality, service responsiveness, personalization, and multichannel integration and their impact on consumer loyalty and retention. Findings reveal that CRM integration significantly enhances customer loyalty, which in turn leads to stronger retention. Personalization and service responsiveness emerged as the strongest predictors. The study highlights the strategic role of CRM systems in fostering long-term consumer engagement and provides practical recommendations for e-commerce firms aiming to build sustainable customer relationships.
Implementation of Batik Colouring Using Jengkol Peels Extract at Rang Minang Batik House in Padang Panjang City Wulandari, Indah; Efi, Agusti
Gorga : Jurnal Seni Rupa Vol. 13 No. 2 (2024): Gorga : Jurnal Seni Rupa
Publisher : Fakultas Bahasa dan Seni Universitas Negeri Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/gr.v13i2.62157

Abstract

The use of synthetic dyes in the batik industry, considered practical and efficient, has had negative impacts on health and the environment. This study aims to explore the production and application of natural dye extracts from jengkol (Archidendron pauciflorum) peels as an alternative dye in the batik dyeing process at Rumah Batik Rang Minang. A descriptive qualitative approach was used, with data collection methods including documentation, interviews, and observation. The study results show that the jengkol peel extract is produced through a boiling process and applied to batik fabric using the dipping technique. The dyeing process involves soaking the fabric in jengkol peel extract and repeating the dipping to ensure color durability. The use of this extract produces a distinctive and long-lasting color, offering an eco-friendly solution for the batik industry.
Pengaruh Penggunaan Media Audio Visual Terhadap Hasil Belajar IPAS Siswa di Sekolah Dasar hidayah, dia ayu nuril; Izza, Khildatul; wulandari, indah; Wulandari, Sekar Dwi; Ismaya, Erik Aditia
Pedagogi: Jurnal Pendidikan Dasar Vol. 12 No. 2 (2024): Oktober 2024
Publisher : Program Studi Pendidikan Guru Sekolah Dasar, Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/pedagogi.vol.12i.2.703

Abstract

Pendidikan adalah proses pembelajaran yang melibatkan pengembangan pengetahuan, keterampilan, nilai, dan kebiasaan yang dilakukan melalui pengajaran, pelatihan, penelitian, atau pengalaman. Ilmu Pengetahuan Sosial sebuah pembelajaran yang memadukan fakta, peristiwa, konsep dan generalisasi yang mengkaji bagaimana hubungan manusia dengan sesama di lingkungan sendiri. Proses pengembangan IPAS tidak hanya diarahkan pada kompetensi yang berkaitan dengan intelektual. Ilmu Pengetahuan Alam dan Sosial (IPAS) merupakan ilmu pengetahuan yang mengkaji tentang makhluk hidup dan benda mati serta interaksi dan mengkaji kehidupan manusia sebagai individu sekaligus sebagai makhluk sosial yang berinteraksi dengan lingkungannya. Tujuan pembelajaran yang dicapai oleh siswa kelas empat melalui pembelajaran IPAS dapat diukur melalui prestasi belajar, pentingnya penerapan penggunaan media audio visual terhadap pembelajaran IPAS pada siswa di SD N Sidokerto 3 guna mendukung proses perkembangan pendidikan mengikuti era sekarang.
Strategi Pemasaran Untuk Meningkatkan Volume Penjualan “Seblak Prasmanan Bandung” Di Bekasi Wulandari, Indah; Yunita, Tyna
Jurnal Portofolio : Jurnal Manajemen dan Bisnis Vol. 3 No. 3 (2024): Manajemen Strategik dan Analisis Strategi Lembaga dan Perusahaan
Publisher : Prisani Cendekia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70704/jpjmb.v3i3.291

Abstract

SMEs are business ventures undertaken by the majority of Indonesians to generate income. The SME industry was not destroyed by the financial crisis of 1998. SMEs have been growing rapidly every year. This phenomenon occurs not only in Bekasi but also in other regions of Indonesia. The growth of the SME sector has become a government priority, especially in terms of marketing. All industries are experiencing SME development, including the culinary industry. One of the currently popular culinary dishes is seblak. Although there are many types of seblak, this particular one is the most popular due to its affordable price, delicious taste, and comfortable location. One of the latest trends in Bekasi is Seblak Prasmanan. The data collection techniques used were literature review and observational study. Based on the research findings, the marketing strategy aligned with the 4Ps (product, price, place, and promotion) influences the sales volume of Seblak Prasmanan. The conclusion of this research is that a more effective marketing strategy is expected to increase the sales volume of Seblak Prasmanan.
Pengaruh Ukuran Perusahaan, Sales Growth, dan Transfer Pricing Terhadap Tax Avoidance Wulandari, Indah; Putri Pratiwi, Adhitya
Journal of Islamic Accounting Competency Vol. 3 No. 2 (2023): J-ISACC (Journal Of Islamic Accounting Competency)
Publisher : Prodi Akuntansi Syariah UIN Sulthan Thaha Saifuddin Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30631/jisacc.v3i2.1368

Abstract

Penelitian ini bertujuan untuk menguji dan memperoleh bukti secara empiris mengenai pengaruh ukuran perusahaan, sales growth dan transfer pricing terhadap tax avoidance. Penelitian ini menggunakan sampel perusahaan manufaktur subsektor makanan dan minuman yang terdaftar di Bursa Efek Indonesia tahun 2016-2020. Metode penentuan sampel yang digunakan dalam penelitian ini yaitu metode purposive sampling dengan menggunakan Eviews 9 untuk analisis datanya. Jenis penelitian ini yaitu kuantitatif dengan 11 perusahaan yang dijadikan sampel penelitian dengan pengamatan selama 5 tahun, sehingga total sampel penelitian sebanyak 55 sampel. Teknik analisis yang digunakan adalah regresi data panel. Hasil penelitian ini menunjukan bahwa secara simultan, ukuran perusahaan, sales growth dan transfer pricing berpengaruh terhadap tax avoidance, secara parsial, Ukuran perusahaan tidak berpengaruh terhadap tax avoidance, secara parsial, sales growth tidak berpengaruh terhadap tax avoidance, secara parsial, transfer pricing berpengaruh terhadap tax avoidance.
Pengaruh Pola Makan terhadap Status Gizi Ibu Hamil di Wilayah Kerja Puskesmas Lakansai Kabupaten Buton Utara Wulandari, Indah; Jusmawati, Jusmawati
MAHESA : Malahayati Health Student Journal Vol 5, No 2 (2025): Volume 5 Nomor 2 (2025)
Publisher : Universitas Malahayati

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33024/mahesa.v5i2.16690

Abstract

ABSTRACT In the nutritional status of pregnant women, the balance between nutritional needs and intake plays a very important role. Success in achieving this balance will have a direct impact on the nutritional status of pregnant women. Therefore, it is important for pregnant women to pay attention to a healthy and balanced diet, consume nutritious food and meet their nutritional needs in accordance with the recommendations given by nutritionists or related health workers. Research Objective to determine the influence of eating patterns on the nutritional status of pregnant women in the Lakansai Community Health Center work area in 2024. This research design is cross sectional. This research uses quantitative methods with a cross sectional research design, namely research to study the relationship between the independent variable and the dependent variable by measuring once and at the same time with 30 respondent.. The results of research using the Wilcoxon test and Mann Whitney U test showed that the results of the simultaneous test obtained a significance value of 0.000 which was smaller than α 0.05 so that the conclusion was that the type of food, frequency of eating and number of meals (eating pattern) together ( simultaneous) has a positive effect on LILA. Based on the results of the simultaneous test, a significance value of 0.589 was obtained which was greater than α 0.05, so it was concluded that the type of food, frequency of eating and number of meals (eating pattern) together (simultaneously) had no effect on weight gain. Based on the results of the simultaneous test, a significance value of 0.001 was obtained which was smaller than α 0.05, so it was concluded that the type of food, frequency of eating and number of meals (eating pattern) together (simultaneously) had an effect on Hemoglobin (Hb). Based on the results of research that has been carried out in the Lakansai Community Health Center working area, it can be concluded that eating patterns such as type of food, frequency of eating and number of meals have an effect on the nutritional status of LILA and Hemoglobin (Hb) in pregnant women but have no effect on weight gain. pregnant woman's body. It is hoped that pregnant women will pay attention to their nutritional intake during pregnancy. Keywords: Diet, Nutritional, Status ABSTRAK Dalam status gizi ibu hamil, keseimbangan antara kebutuhan dan masukan nutrisi memainkan peran yang sangat penting. Keberhasilan dalam mencapai keseimbangan tersebut akan berdampak langsung pada status gizi ibu hamil. Oleh karena itu, penting bagi ibu hamil untuk memperhatikan pola makan yang sehat dan seimbang, mengonsumsi makanan bergizi dan mencukupi kebutuhan nutrisinya sesuai dengan anjuran yang diberikan oleh ahli gizi atau tenaga kesehatan yang berkaitan. Tujuan penelitian ini untuk mengetahui Pengaruh Pola Makan Terhadap Status Gizi Ibu Hamil di Wilayah Kerja Puskesmas Lakansai Tahun 2024. Pada penelitian ini menggunakan metode kuantitatif dengan desain penelitian cross sectional yaitu suatu penelitian untuk mempelajari hubungan antara variable independent dengan variable dependen dengan pengukuran sekali dan dalam waktu yang bersamaan dengan 30 responden. Hasil penelitian dengan uji Wilcoxon dan Mann Whitney U Tes didapatkan hasil uji simultan diperoleh nilai signifikansi sebesar 0,000  lebih kecil dari α 0,05 sehingga diperoleh kesimpulan bahwa jenis makanan, frekuensi makan dan jumlah makan (pola makan) secara bersama-sama (simultan) berpengaruh positif terhadap LILA. Berdasarkan hasil uji simultan diperoleh nilai signifikansi sebesar 0,589  lebih besar dari α 0,05 sehingga diperoleh kesimpulan bahwa jenis makanan, frekuensi makan dan jumlah makan (pola makan) secara bersama-sama (simultan) tidak berpengaruh terhadap Penambahan Berat Badan. Berdasarkan hasil uji simultan diperoleh nilai signifikansi sebesar 0,001 lebih kecil dari α 0,05 sehingga diperoleh kesimpulan bahwa jenis makanan, frekuensi makan dan jumlah makan (pola makan) secara bersama-sama (simultan) berpengaruh terhadap Hemoglobin (Hb). Berdasarkan hasil penelitian yang telah di lakukan di wilayah kerja Puskesmas Lakansai dapat ditarik kesimpulan bahwa pola makan seperti jenis makanan, frekuensi makan dan jumlah makan berpengaruh terhadap Status Gizi LILA dan Hemoglobin (Hb) pada ibu hamil namun tidak berpengaruh terhadap Penambahan Berat badan Ibu Hamil. Diharapkan kepada ibu hamil agar memperhatikan asupan nutrisinya selama kehamilan. Kata Kunci: Pola Makan, Status, Gizi
Studi Pemberian Kalsium untuk Mengatasi Getah Kuning pada Buah Manggis (Garcinia mangostana L.) Dorly, ,; Wulandari, Indah; Poerwanto, Roedhy; Efendi, Darda; Tjitrosemito, Soekisman
Jurnal Agronomi Indonesia (Indonesian Journal of Agronomy) Vol. 39 No. 1 (2011): Jurnal Agronomi Indonesia
Publisher : Indonesia Society of Agronomy (PERAGI) and Department of Agronomy and Horticulture, Faculty of Agriculture, IPB University, Bogor, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (193.751 KB) | DOI: 10.24831/jai.v39i1.13188

Abstract

Gamboge is the main problem in mangosteen agribusiness because it is one of the major factors lowering fruit quality. Calcium is one of the important elements that strengthening cell wall; it is which was binding with the pectin as a middle lamella component. The objectives of the research were to study the effect of calcium application on the presence of gamboge spots, physical, and chemical properties of mangosteen fruit. Trial was conducted in a randomized complete block design with three replications in two consecutive years. The calcium source was dolomite, applied in four different dosages, i.e. 0, 18, 24, and 34 ton ha-1 for the fi rst year and 0, 12.5, 15, and 17.5 ton ha-1 for the second year. The results showed that calcium application raised soil pH and calcium content of the soil, exocarp and mangosteen leaves. Dolomite applications using 18 and 24 ton ha-1 in the fi rst year and 17.5 ton ha-1 in the second year were effective to reduce gamboge spots on the outer part of fruit, however they were not effective to reduce gamboge in aril. Dolomite applications did not increase transversal diameter, fruit weight, total soluble solids, total titratable acids, and ratio of total soluble solids with total titratable acids of the fruits.
Social Cohesion in Frontiers: Case Study of Indonesia-Timor Leste Cross-Border Society Saehu, Rahmat; Wulandari, Indah
Proceedings International Conference on Education Innovation and Social Science 2024: Proceedings International Conference on Education Innovation and Social Science
Publisher : Universitas Muhammadiyah Surakarta

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

Abstract

In contrast to Indonesia's borders with Malaysia and Papua New Guinea, the border with Timor Leste has complexities. One line divides the island from north to south, and another includes a small enclave area in the northwest of Timor Island, which is a legacy of colonial occupation by the Dutch to the west of the island and by the Portuguese to the east. After Timor Leste's independence, people on the border had to change how they interacted in the social, political and economic spheres. This article, written using qualitative methods, attempts to describe the dynamic of society on the border of two countries. The research results show that even though politically, Timor Leste and Indonesia are separated into two countries, they are very closely related to each other from a socio-cultural aspect. The people on the border have kinship relations in the two countries and are socially and culturally connected even though they are politically separated as citizens. There are at least three activities involving citizens of two countries. The first is a traditional ritual in their house, which allows citizens of two countries to cross each other to return to their homeland. Second, economic transactions can be carried out legally or illegally. Third, they often do unofficial international sports representing villages directly adjacent to national borders.
Co-Authors , Dorly A.A. Ketut Agung Cahyawan W Agusti Efi Agustina, Deviana Alfarabi.B, Alif Amaliatulwalidain, Amaliatulwalidain Ani Haryani, Ani Anjar Hermadi Saputro Aplihah Aplihah, Aplihah Aprilia, Tasya Arbi, Arbi Asri, Gita Amalia Aziz, Syaffrizal Christanto Syam Denny Pratama Diniyah, Ilma Efendi, Darda Elvia Budianita Erik Aditia Ismaya Erma Sujiyani, Erma Ernawati, Eka Fachrur Rozie, Fachrur Febriani, Putri Firmansyah, Hanief Friselya, Erika Yolanda Handayani , Sri Hani Irawati Harry Andheska Henny Sanulita Hidasari, Fitriana Puspa hidayah, dia ayu nuril Hidayat, Fajar Hidayat, Ofi Hidayati, Putri Aulia Nurul Hsb, Rudi Hartono I Ketut Mahardika Izza, Khildatul Jasril Jasril Jumawan, Jumawan Junita, Selly Jusmawati Jusmawati, Jusmawati Kamal, Musadad Kariem, Muhammad Qur’anul Kartika, Malika Arya Koesmini, Astien Diena Lestari Handayani Lim, Catherine Lira Hayu Afdetis Mana M, Kartika Sari Maulida, Regena Yuni Megasyani Anaperta, Megasyani Mika, Fera Nanang Heryana Nani Aprilia Ningsih, Sustia Nurhayati Nurhayati Nuriah, Selliatun Nurrachmad, Limpad Pharonsandika, Immanuel Pitri, Melnis Ismon Prawicha, Ertika Agtha Putri Pratiwi, Adhitya Putri, Amalia Sonita Putri, Esterike Alfatien Putri, Herni Mandala Ramadhani, Siti Rani Oktapiani Retsi, Olga Dona Rizkianti, Intan Roedhy Poerwanto Rohmah, Nikmatur Rozaq, Ahmad Nur Rukmiyati, Rukmiyati Saehu, Rahmat Safitri, Loli SAFITRI, SANI Sakilah Sakilah Salsabila, Gina Saputri, Mutiara Anggun Sari, Anggel Permata Sari, Meirita Sariah Sariah Selvi Kasman SOEKISMAN TJITROSEMITO Subiki Subiki Sudirman, Muzzaki Suharno Suharno Sula, Sula Susanty Susanty, Susanty Syafitri, Widya Syahrul Syakilla, Nadia Nur Syambasril . Vera Firdaus Wati, Indah Widiyono, Aan Winni Nur Auli Wulandari, Sekar Dwi Yulis A, Zuhrotul Eka Yunita, Tyna Yusmar Yusuf Zakira, M. Zalva