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All Journal Dialektika Jurnal Pendidikan Indonesia Jurnal Kreatif Tadulako Online WARTA Jurnal Penelitian Humaniora Jurnal Ilmiah Teknik Mesin QUANTUM: Jurnal Inovasi Pendidikan Sains Sinkron : Jurnal dan Penelitian Teknik Informatika INTEGER: Journal of Information Technology Turbo : Jurnal Program Studi Teknik Mesin Jurnal Penelitian Pendidikan IPA (JPPIPA) METHOMIKA: Jurnal Manajemen Informatika & Komputerisasi Akuntansi JOURNAL OF INFORMATION SYSTEM RESEARCH (JOSH) INFOKUM Jurnal Pengabdian kepada Masyarakat Nusantara Mattawang: Jurnal Pengabdian Masyarakat Profitabilitas Prosiding University Research Colloquium AMMA : Jurnal Pengabdian Masyarakat Jurnal Akademika Kimia
Tri Santoso
Fakultas Pertanian Universitas Muhammadiyah Purworejo
Agriculture, Biological Sciences & Forestry Arts Humanities Automotive Engineering Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Environmental Science Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mechanical Engineering Medicine & Pharmacology Nursing Physics Public Health Social Sciences

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Penerapan Analisa Tingkat Kepuasan dan Kualitas Pengguna terhadap Aplikasi Balindo dengan Metode Webqual 4.0 dan IPA Zefanya, Gifty Mathilda; Santoso, Tri; Syahriani, Syahriani
METHOMIKA: Jurnal Manajemen Informatika & Komputerisasi Akuntansi Vol. 9 No. 1 (2025): METHOMIKA: Jurnal Manajemen Informatika & Komputersisasi Akuntansi
Publisher : Universitas Methodist Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46880/jmika.Vol9No1.pp151-159

Abstract

In analyzing the level of user satisfaction and quality on the Balindo application and evaluating the influence of users after they have experience in using the Balindo application by applying the WebQual 4.0 method and the IPA method. Researchers collected data by distributing questionnaires made for users, namely customers/tenders from Balindo application users totaling 250 people. When the questionnaire data has been collected and after processing the data, the results of the process can be seen from the validation test R Calculation> R Table. This reflects that the question items from the questionnaire have a significant correlation to the total score or can be declared valid. After that, the results of the reliability test can be obtained from the results of the Cronbach's Alpha value of all items> 0.06. From this, it can be said that the questionnaire items are reliable or consistent, so they can be used as a data collection tool to carry out research and cover the division of priorities in order to get a very important response and must still be considered. After calculating the quality and user satisfaction of the Balindo application, the results of the interpretation showed that many respondents felt satisfied with the alternative of auctions as they usually do but have a significant influence on the potential for errors or mistakes in the Balindo application so that this can be used as evaluation material and further development of the Balindo application to make it even better.
Pemanfaatan Digital Parenting Internet Yang Sehat Bagi Anak-Anak Sekitar Kelurahan Sukasari Santoso, Tri; SW, Sulistianto; Sanjaya, Andi
AMMA : Jurnal Pengabdian Masyarakat Vol. 3 No. 12 : Januari (2025): AMMA : Jurnal Pengabdian Masyarakat
Publisher : CV. Multi Kreasi Media

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Abstract

In today's increasingly advanced digital era, the use of the internet has become a very important part. Human life cannot be separated from the internet network. Because, the internet is a network system that can connect one device to another. In addition to computers, the internet can now also connect various gadgets and serve billions of users worldwide. The existence of the internet allows someone to search for the information they want. For example, looking for the latest news or accessing streaming services to watch their favorite drama series. However, the internet can have positive or negative impacts depending on the user. The internet has become a major component that supports the activities of modern society today. There are many impacts caused by children often accessing the internet, especially social media. This not only has positive but also negative impacts. For children who are able and understand the internet, they are more likely to use the internet positively, such as searching for information related to useful things such as the lessons they are studying. Meanwhile, one of the negative impacts is that children become addicted and spend a long time in cyberspace, looking for new things that are not appropriate for their age, even children access pornographic sites, cyberbullying and other negative impacts.
Pelatihan Landing Page Untuk Santri Kreatif Pada Pondok Pesantren Al Mansyuriyah Santoso, Tri; SW, Sulistianto
AMMA : Jurnal Pengabdian Masyarakat Vol. 4 No. 6 : Juli (2025): AMMA : Jurnal Pengabdian Masyarakat
Publisher : CV. Multi Kreasi Media

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Abstract

Information technology is developing very rapidly. The development of information technology began with advances in the field of computerization. This development is based on the increasingly widespread use of information technology. In addition, it is supported by the development of various types of technological equipment and supporting applications. This has led to a significant technological shift from analog to digital technology, known as digitalization. Through digitalization, production processes can be accelerated, marketing or sales areas expanded, customer service improved, time efficiency, and so on. In order to create a creative generation, the concept of the creative industry must be instilled in the younger generation who are still receiving education. This aims to ensure that this generation will be able to think creatively when entering society and can help or even create jobs for the surrounding community. One of the young generations with the potential to become a creative generation is the Al Mansyuriyah Islamic Boarding School. To develop a creative young generation in the era of information technology development and digitalization, the Al Mansyuriyah Islamic Boarding School experiences limited knowledge about information systems and technology. This is what motivated us to carry out this community service to provide a presentation on Landing Page Training material for Creative Students. This community service program aims to enable students to express their creative ideas and utilize them according to their desires. The goal of this service activity is to provide insight into creating and utilizing landing pages as a creative tool that will ultimately benefit them and others. The output of this activity is a press release in local media and an unaccredited national journal.
Protein Content and Organoleptic Test Central Sulawesi Pumpkin Seed Tempeh (Cucurbita moschata) for Learning Resource Jannah, Raodatul; Santoso, Tri; Pulukadang, Sri H. V.; Ahmar, Dewi S.
Jurnal Akademika Kimia Vol. 14 No. 2 (2025)
Publisher : Universitas Tadulako

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Abstract

The yellow pumpkin (Cucurbita moschata) is a plant that readily adapts to diverse soil conditions; however, the utilization of its seeds remains restricted. Despite possessing a relatively high protein content crucial for growth and energy, it can serve as an alternative raw material for tempeh production. This study intends to generate yellow pumpkin seed tempeh in compliance with SNI 3144:2015 organoleptically, assess variations in the protein content of yellow pumpkin seed tempeh from three distinct regions in Central Sulawesi, and produce a Student Worksheet as an alternative resource for chemistry education through expert lecturer validation. This research employs a quantitative methodology utilizing the Kjeldahl analysis technique to ascertain protein concentrations across three phases: destruction, distillation, and titration. Furthermore, a sensory evaluation was conducted by 20 panelists to analyze the texture, color, flavor, and scent of yellow pumpkin seed tempeh. The resultant tempeh has favorable organoleptic properties, achieving an average preference score of 4, characterized by uniform white coloration, a distinctive tempeh aroma, and a dense texture. Protein content research revealed that tempeh from Palu City had the most significant protein concentration at 24.5 %, followed by Palolo District at 23.91 %, and North Lore District at 20.41 %, suggesting the impact of environmental factors on the nutritional composition of the manufactured tempeh. According to SNI 3144:2015, the visual characteristics of yellow pumpkin seed tempeh and its protein content conform to the established quality criteria. The findings of this study were presented as Student worksheets, which achieved a validity rate of 85 %, indicating its high suitability as a learning resource. This research enhances the application of yellow pumpkin seeds as a nutritious food source and fosters the creation of engaging and novel educational materials.
Soybean Tempeh: Effect of Yeast Concentration and Fermentation Duration on Organoleptic Test as a Learning Resource Mufida; Santoso, Tri; Pulukambang, Sri H. V.; Ahmar, Dewi S.
Jurnal Akademika Kimia Vol. 14 No. 2 (2025)
Publisher : Universitas Tadulako

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22487/j24775185.2025.v14.i2.pp70-76

Abstract

Tempeh is a traditional Indonesian fermented food known for its high nutritional value. This study sought to assess the impact of yeast concentration and fermentation length on moisture content, protein content, and organoleptic evaluation of yellow soybean tempeh sourced from Tojo Una-Una, Poso, and Palu. The research included a 3 × 3 factorial design incorporating yeast concentrations of 1, 2, and 3 grams, alongside fermentation durations of 30, 48, and 72 hours. The moisture content was assessed using the gravimetric method, the protein content was determined via the Kjeldahl method, and 20 panelists performed an organoleptic evaluation. The findings indicated that the moisture content of tempeh generally rose with prolonged fermentation time and elevated yeast concentration. The maximum moisture content, 63.22%, was observed in tempeh from Tojo Una-Una, which used 2 grams of yeast and had a fermentation duration of 72 hours. The minimum value, 50.18%, was also from Tojo Una-Una with 1 gram of yeast and 30 hours of fermentation. Protein levels peaked at 48 hours of fermentation with 3 grams of yeast, reaching a maximum of 26.88% in the Palu area. In contrast, the minimum was recorded at 18.55% in tempeh from Tojo Una-Una with 2 grams of yeast and 30 hours of fermentation. The organoleptic test results indicated that panelists favored Poso tempeh in terms of flavor, aroma, and texture. The concentration of yeast and the time of fermentation influence the moisture content, protein content, and organoleptic quality of tempeh. The methodologies and findings of this study serve as a resource for chemistry education in the format of LKPD.
The Effect of the Discovery Learning Model with a Scientific Approach on Student Representation Ability in the Buffer Solution Santoso, Tri; Ahmar, Dewi Satria; Tukaedja, Sindi Velesia; Haetami, Aceng
Jurnal Penelitian Pendidikan IPA Vol 10 No 6 (2024): June
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i6.7389

Abstract

This study aims to investigate the impact of the discovery learning model with a scientific approach on students' ability to represent macroscopic, submicroscopic, and symbolic aspects of buffer solutions. This study is quantitative research of the quasi-experimental type, utilizing a one group pretest-posttest design. The sampling technique employed is saturated sampling, where the entire population in the study becomes the research sample, consisting of 44 students from Bala Keselamatan Palu High School. The instrument used to measure the three abilities of student representation employs six essay questions, with each degree of representation assessed by two questions. Prior to usage, the six questions are initially verified by an expert of chemical representation abilities. The data analysis techniques used consist of descriptive data analysis and inferential data analysis. The results of the descriptive data analysis indicate that students' representational abilities have improved after participating in learning using the discovery learning model with a scientific approach. The ability of macroscopic representation has a higher average value and percentage of achievement indicators compared to symbolic and submicroscopic representation abilities. The inferential statistical analysis results indicate that the significant value of the Wilcoxon test is 0.000. The value is smaller than the significance level of 0.05, hence it can be concluded that the discovery learning model with a scientific approach influences students' representation abilities.
Determination Of Total Flavonoid Content In Bangle Plant (Zingiber Montanum)Extraction Results Pulukadang, Sri Hastuti Virgianti; Rahmawati, Sitti; Santoso, Tri; Fatimah, Siti; Aminah, Sitti; Ningsih, Purnama; Magfirah
Jurnal Penelitian Pendidikan IPA Vol 10 No 8 (2024): August
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i8.7893

Abstract

The bangle plant (Zingiber montanum) is a plant that has been used traditionally as a medicinal ingredient, both for prevention and treatment by the community. Parts of the bangle plant contain active compounds that act as antioxidants, one of which is flavonoids. This research aims to determine the total flavonoid content in bangle plants from the extraction results measured using a UV-Vis spectrophotometer. The method for separating flavonoid levels used is maceration. The research results showed that positive test results were obtained for flavonoid compounds in bangle rhizomes as evidenced by qualitative test results which produced a red color in the sample extract and the average total flavonoid content in bangle rhizomes from the extraction results measured using a UV-Vis spectrophotometer was 23. 1mg/100g.
Potential of Beluntas Leaf Extract (Pluchea indica L) as a basic ingredient for Making Liquid Anti-Mosquito Repellent Rahmawati, Sitti; Winarsih; Santoso, Tri; Ahmar, Dewi Satria; Magfirah; Suherman
Jurnal Penelitian Pendidikan IPA Vol 10 No 7 (2024): July
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i7.8331

Abstract

The herbaceous Belugas leaves (Pluchea indica L.) belong to the Asteraceae family and are commonly utilized as food and hedges. They typically grow wild. Alkaloids, saponins, flavonoids, tannins, triterpenes, and steroids are among the substances found in belugas leaves that may have insecticidal properties. The purpose of this study is to use the leaf extract of Beluntas (Pluchea indica L.) as a foundational component for liquid mosquito repellant. In order to produce a thick extract of beluntas leaves, this study used an extraction process that involved evaporating 96% ethanol solvent. Several concentrations of the thick extract were diluted, including 15%, 25%, 35%, 45%, and 55%. The collected data, which was mosquito mortality, was subjected to a One-Way Anova test with a significance level of p = 0.000 <0.05, and then the Duncan test.  The findings demonstrated that the number of mosquitoes that perished varied depending on the concentration fluctuations of beluntas leaf extract, with the highest concentration of beluntas leaf extract killing mosquitoes at a rate of 55% and a mosquito mortality percentage of 98.4%.
ANALISA PENGARUH ELECTRONIC WORD OF MOUTH PADA MEDIA SOSIAL TERHADAP KEPUTUSAN PEMBELIAN Santoso, Tri; Susilowati, Dewi
PROFITABILITAS Vol 1 No 2 (2021): JURNAL PROFITABILITAS
Publisher : Sistem Informasi Akuntansi Kampu Kabupaten Karawang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31294/profitabilitas.v1i2.596

Abstract

The beauty industry is currently dominating the Indonesian market, beauty brands are competing to win the hearts of beauty product lovers. Presenting various new innovations to attract customers. Advances in technology, making various kinds of information we can easily get quickly by accessing the internet. The lifestyles of the Indonesian people are increasingly changing, especially due to the impact of the Covid-19 pandemic. The purpose of this study was to determine whether there was an influence of Electronic Word of Mouth on social media on purchasing decisions for Avoskin skincare products. In this study, the method used is a quantitative method with a sample of 100 respondents. Collecting data to be tested, by distributing online questionnaires. Hypothesis testing in this study uses normality test, classical assumption test, partial t test, simultaneous f test, and multiple regression analysis. With a significant value of of 5% or 0.05 and using SPSS 25 as a test tool. Based on the results of this study, it is known that there is a 33.6% effect on Electronic Word of Mouth conducted on social media on purchasing decisions for Avoskin consumers, and the dimensions contained in Electronic Word of Mouth are intensity, valence of opinion, and content. each has an influence on purchasing decisions.
Co-Authors - STMIK Nusa Mandiri, Adelia Alvi Yana ., Syahriani Aceng Haetami, Aceng Afadil Ahmar, Dewi S. Alimuddin, Chatifah Aminah , Sitti Andi Sanjaya Ardian Dwi Praba Astrilyana - Universitas Bina Sarana Informatika Atiqa Sabardila Bachtiar, Dimas Agung Bilqis Salsabila S, Safa C. Morokuhi, Yulina Dewi Satria Ahmar Dewi Susilowati Dicky Sulaeman, Dicky Frisma Handayanna Hamzah, Abdul Handayani, Popon Hartati, H Harun Joko Prayitno Hasrudin, Hasrudin K. Walanda, Daud Kusmanto, Hari Lukito Dwi Yuono, Lukito Dwi Magfirah Magfirah, Magfirah Marpaung, Meida E. Maryanah Safitri Miftakhul Huda Mufida Muh Ihsanudin, Muh Nursafitri, Nursafitri Omar Pahlevi Poba, Detris Prisscilya, Veren Pulukadang, Sri H. V. Pulukambang, Sri H. V. Purnama Ningsih Raodatul Jannah Ratnawati Ratnawati Riyandi, Albert S. Ahmar, Dewi Saputro, Duwi Siti Aminah Siti Fatimah Sitti Aminah Sitti Rahmawati Sri Hastuti Virgianti Pulukadang Sufia, Sufia Suherman Suherman, Suherman Sukmawati Sukmawati Supriadi Supriadi Suryasa, Raden Bagus SW, Sulistianto Syahriani Syahriani Syahriani, Syahriani Tukaedja, Sindi Velesia Wibowo, Imam WINARSIH Yakub Nasucha Zefanya, Gifty Mathilda Zulhan, Zulhan