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All Journal HAYATI Journal of Biosciences Teknotan: Jurnal Industri Teknologi Pertanian BERKALA SAINSTEK Jurnal Sumberdaya Alam dan Lingkungan Jurnal Pengelolaan Sumberdaya Alam dan Lingkungan (Journal of Natural Resources and Environmental Management) Jurnal Sains & Teknologi Lingkungan Pro Food Jurnal Biologi Tropis Jurnal Ilmu Alam dan Lingkungan Jurnal Purifikasi Tibuana : Journal of Applied Industrial Engineering Jurnal Abadimas Adi Buana Jurnal Penamas Adi Buana Wahana : Tridarma Perguruan Tinggi WAKTU: Jurnal Teknik UNIPA Jurnal Pengabdian Magister Pendidikan IPA Al-Ard: Jurnal Teknik Lingkungan International Journal of Financial, Accounting, and Management SULUH: Jurnal Abdimas INTEGRITAS : Jurnal Pengabdian JATI (Jurnal Mahasiswa Teknik Informatika) Jurnal Abdi Insani Jurnal Pengendalian Pencemaran Lingkungan (JPPL) Budapest International Research and Critics Institute-Journal (BIRCI-Journal): Humanities and Social Sciences Dinasti International Journal of Economics, Finance & Accounting (DIJEFA) Economics and Digital Business Review EMBISS: Jurnal Ekonomi, Manajemen, Bisnis, Sosial International Journal of Economics, Management, Business, and Social Science MAHESA : Malahayati Health Student Journal Jurnal Pengabdian Perikanan Indonesia Journal of Economics and Business Letters Jurnal Info Sains : Informatika dan Sains Seminar Nasional Hasil Riset dan Pengabdian (SNHRP) International Journal of Science and Society (IJSOC) Jurnal Pengabdian Masyarakat : Pemberdayaan, Inovasi dan Perubahan Environmental Pollution Journal Jurnal Ilmiah Ibnu Sina (JIIS): Ilmu Farmasi dan Kesehatan Jurnal Locus Penelitian dan Pengabdian Industrial and Domestic Waste Management Jurnal Ekonomi, Manajemen, Bisnis dan Akuntansi (JEMBA) Jurnal Manajemen dan Kewirausahaan ASEAN Marketing Journal Prosiding (SIAR) Seminar Ilmiah Arsitektur JUARA: JURNAL WAHANA ABDIMAS SEJAHTERA INDONESIAN JOURNAL OF URBAN AND ENVIRONMENTAL TECHNOLOGY Jurnal Sosial dan Sains Jurnal Pendidikan dan Pengabdian Masyarakat Wawasan : Jurnal Ilmu Manajemen, Ekonomi dan Kewirausahaan JURNAL PENGABDIAN MASYARAKAT YAMASI Promotor: Jurnal Mahasiswa Kesehatan Masyarakat FASKES : Jurnal Farmasi, Kesehatan, dan Sains Jurnal Ilmiah Farmasi Simplisia Jurnal Pengabdian Masyarakat dan Riset Pendidikan El-Mal: Jurnal Kajian Ekonomi & Bisnis Islam Ekobisman : Jurnal Ekonomi Bisnis Manajemen Alamtana Neraca: Jurnal Ekonomi, Manajemen dan Akuntansi Tanjungpura Legal Review
Sri Widyastuti
Universitas PGRI Adi Buana Surabaya
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BIOREMEDIASI TANAH TERCEMAR MENGGUNAKAN BIOCHAR LIMBAH JERAMI DAN SEKAM PADI Mimin Endah Asyari; Sri Widyastuti
Seminar Nasional Hasil Riset dan Pengabdian Vol. 7 (2025): Seminar Nasional Hasil Riset dan Pengabdian (SNHRP) Ke 7 Tahun 2025
Publisher : LPPM Universitas PGRI Adi Buana

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

Abstract

Penurunan kualitas tanah disebabkan oleh penggunaan pupuk yang berlebihan, penggunaan pestisida yang kurang tepat, intensitas tanaman yang tinggi, pengairan yang tidak teratur mengakibatkan terjadinya perubahan sifat fisik, kimia, dan biologi tanah. Kualitas tanah yang baik adalah kondisi tanah yang menggambarkan tanah mempunyai sifat fisik, kimia, dan biologi tanah yang baik, serta produktifitas tinggi secara berkelanjutan. Peningkatan pemakaian pupuk kimia dan pestisida dapat menyebabkan masalah lingkungan yang serius. Seiring dengan berkembangnya kesadaran tentang sistem pertanian organik, semakin disadari pentingnya pemanfaatan bahan organik sebagai pembenah tanah dalam pengolaan unsur hara tanah. Penelitian ini bertujuan untuk mengetahui parameter tanah setelah dilakukan bioremediasi dengan biochar jerami dan sekam padi. Parameter tanah yang dianalisis yaitu, pH, C-organik, N- total tersedia, kalium, dan Kapasitas Tukar Kation (KTK). Hasil dari penelitian menunjukkan bahwa biochar jerami dan sekam padi belum memenuhi baku mutu sesuai Standart Nasional Indonesia Tahun 1995 yaitu SNI 06-3730-1995 tentang Arang Aktif Teknis. Parameter yang memenuhi baku mutu diantaranya kadar air dan kadar abu. Biochar dengan komposisi B ( 50% jerami dan 50% sekam) dan Biochar C (25% jerami dan Sekam 75%) dapat memperbaiki kondisi tanah tercemar terutama untuk parameter pH, C-organik, Nitrogen total, Kapasitas Tukar Kation (KTK), dan Kalium.
BIOPLASTIC FROM TAPIOCA STARCH WASTE AND RICE WASTE Sri Widyastuti; Yitno Utomo; Annisa Firdayanti; Rhenny Ratnawati; Umi Solikah
INDONESIAN JOURNAL OF URBAN AND ENVIRONMENTAL TECHNOLOGY VOLUME 7, NUMBER 1, APRIL 2024
Publisher : Universitas Trisakti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25105/urbanenvirotech.v7i1.18775

Abstract

Bioplastic is a plastic that is easily decomposed naturally by the activity of microorganisms without leaving toxic residues because of its that can return to nature. Aim: This study aim to examine the quality of bioplastics from variations of tapioca starch and rice waste raw materials for optimal composition. Methodology and Results: The method used is by mixing the raw material of tapioca starch waste and rice waste with variations in the composition of the material; 100% rice waste, 100% tapioca starch waste, 30% tapioca starch waste: 70% rice waste, 50% tapioca starch waste: 50% rice waste, 70% tapioca starch waste: 30% rice waste. Add 10 mL of glycerol, 30 mL of distilled water, 40 mL of acetate solvent, and 40 ml of 96% ethanol. The product will be tested on a laboratory scale for tensile strength, elongation at break, FTIR tests, and biodegradation according to SNI 7188.7:2016 for the bioplastic category that is easily biodegradable. The result shows that the optimal composition was found in the composition of 100% rice waste raw material with the quality of the tensile strength test results of 3,45 MPa, the value of elongation at break 3,8%, and the value of biodegradation 100%. The resulting bioplastics contain functional groups O-H (hydroxyl) bonded to hydrogen, C-H (alkanes), C≡C (alkynes), esters, simple aromatic compounds, C-O (carboxyl), C=C (alkenes), and hydrocarbons -(CH2)n. Conclusion, significance, and impact of study:  The use of starch to produce biodegradable materials is because it is environmentally friendly, easily degraded, available in large quantities, and affordable, moreover, the bioplastics derived from these waste sources are typically biodegradable, meaning they can break down into natural compounds under certain conditions, reducing environmental pollution.
NAVIGATING DIGITAL DISRUPTION: CONSUMER BEHAVIOR-DRIVEN INNOVATION FOR SUSTAINABLE BUSINESS Sari, Lola Fitria; Wijaya, Agustinus Miranda; Widyastuti, Sri; Asengbaramae, Rowiyah
Jurnal Manajemen dan Kewirausahaan Vol. 27 No. 2 (2025): SEPTEMBER 2025
Publisher : Management Study Program, Faculty of Business and Economics, Petra Christian University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.9744/jmk.27.2.127-146

Abstract

This study aims to analyze the influence of Digital Innovation and Consumer Behavior on Customer Experience and Competitive Advantage in the context of retail product consumers in the Greater Jakarta area. Using a quantitative approach, data were collected from 200 respondents and analyzed using a structural model. The results showed that Digital Innovation has a significant positive effect on Customer Experience (path coefficient = 0.195; T = 2.538; P = 0.006) and Competitive Advantage (path coefficient = 0.140; T = 1.884; P = 0.030). Consumer Behavior also has a significant positive effect on Customer Experience (path coefficient = 0.381; T = 5.717; P = 0.000) and Competitive Advantage (path coefficient = 0.309; T = 4.179; P = 0.000). Customer Experience is proven to be a significant mediator in the relationship between the two on Competitive Advantage. These findings emphasize the importance of digital innovation, understanding consumer behavior, and customer experience in building sustainable competitive advantage. Therefore, the success of digital innovation must be measured by the extent to which a company creates value for stakeholders, including consumers, society, and the environment. Technology-based innovation, implemented ethically and sustainably, is a key foundation in the Marketing 6.0 era amid ongoing digital disruption
The Impact of Digital Marketing Literacy on MSME Sales Performance: A Systematic Literature Review Khairilisani, Destita; Widyastuti, Sri; Sudarmaji, Eka
Dinasti International Journal of Economics, Finance & Accounting Vol. 7 No. 1 (2026): Dinasti International Journal of Economics, Finance & Accounting (March-April 2
Publisher : Dinasti Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.38035/dijefa.v7i1.6447

Abstract

The decline in sales performance among Micro, Small, and Medium Enterprises (MSMEs) in Bengkulu Province poses a significant challenge, particularly in light of the national trend toward digital economic expansion. The objective of this research is to consolidate empirical evidence concerning the correlation between digital marketing literacy and the sales performance of MSMEs through a systematic literature review (SLR) of publications from 2020 to 2025. In accordance with the PRISMA protocol, 20 articles from the Scopus, Web of Science, and SINTA databases were subjected to thematic analysis. The results indicate that proficiency in digital marketing has a significant positive impact on MSME sales (β = 0.35–0.50), although this effect is mitigated by access to digital infrastructure, the age of the business owner, and the type of business. MSME proprietors aged over 45 and those located in rural areas exhibit heightened resistance to technology adoption, despite training initiatives. Significant deficiencies encompass a scarcity of regional studies in Sumatra, the absence of integrated models analysing infrastructure moderation, and the prevalence of quantitative designs lacking comprehensive investigation. This study makes a theoretical contribution by developing the Digital Literacy-Performance Nexus framework and has real-world implications for community-based digital training policy. Future research will encompass longitudinal studies and mixed-method approaches within regional contexts.
Strategic Green Ergonomics Design to Enhance Eco-Campus Effectiveness in Higher Education Institutions for Sustainability Outcomes Ida Kusnawati Tjahjani; Yunia Dwie Nurcahyanie; Sri Widyastuti; Manik Ayu Titisari; Sabrina Nur Saraswati; Alexander Indra Putra Hartawan
Environmental Pollution Journal Vol. 6 No. 2: July 2026
Publisher : ECOTON: Ecological Observation and Wetlands Conservation

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58954/epj.v6i2.452

Abstract

The effectiveness of the eco-campus program remains suboptimal due to weak integration among environmental, behavioral, and ergonomic aspects of campus users. This research aims to design strategies to enhance the effectiveness of the eco-campus program at Universitas PGRI Adi Buana Surabaya through a green ergonomics approach. Data were collected through observation, questionnaire distribution, and interviews involving all members of the academic community. The data were identified using a Fishbone Diagram and analyzed using the SWOT method to determine internal and external factors, followed by the formulation of improvement strategies using the QSPM method.The results of the study produced four strategies, namely S1, S2, S3, and S4. The prioritized strategy is S1—an Integrated Green Ergonomics Model—with the highest total score of 3.60. Therefore, it is necessary to increase the total attractiveness scores of the following factors: dependence on expensive technology (T3), lack of national Green Ergonomics standards (T4), changes in internal leadership policies (T2), resistance to organizational cultural change (T1), low awareness of the academic community regarding Green Ergonomics (W2), limited budget and management priorities (W4), support for sustainable research grants (O3), and the lack of cross-unit integration in eco-campus implementation (W1).
The Influence of Tax Planning, Profitability and Liquidity on Financial Performance with Tax Amnesty as a Moderating Variable : ( Consumer Goods Industrial Sector Manufacturing Companies Classification for 2021 Listed on the Indonesian Stock Exchange for the 2016-2021 Period) Sri Widyastuti
Economics and Digital Business Review Vol. 5 No. 1 (2024)
Publisher : STIE Amkop Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37531/ecotal.v5i1.1051

Abstract

Taxes are included in contributions that must and are often seen as a burden for every individual or business entity. Business entities can minimize the burden that arises from these taxes through the tax planning process. One method in tax planning is to apply a tax amnesty. This method is expected to minimize the burden and optimize the level of profits and financial performance. With optimal profits, financial performance can increase so that the company can run well and do not have to carry out tax amnesty and avoid company liquidity. This research uses secondary data obtained from the Indonesia Stock Exchange and the sample in this study is 30 Consumer Goods Industrial Manufacturing Companies using purposive sampling method. Profitability research results have a positive effect on financial performance, tax amnesty can strengthen the influence of profitability on financial performance and asset management control variables have a positive effect on financial performance. While other variables have no significant effect.
Organic Catfish Feed From Cow Manure Widyastuti, Sri; Rosyid , Dimas Muhammad
Tibuana Vol 3 No 02 (2020): Tibuana
Publisher : UNIPA PRESS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36456/tibuana.3.02.2561.29-34

Abstract

Artificial feeding feeding is given asadditional feed to accelerate the process of fishenlargement. Self-processing of feed can beconducted by utilizing cow manure through thefermentation process and the addition of aneffective microorganism (EM4) solution. Thisresearch used 3 treatments which arefermentation for 5, 9, 11 days with each drycow manure of 2 kg with water content of 19%.The resulting feed was then tested for qualityto determine protein and fat content. The 3treatments produced levels of nutrient proteinand fat as follows: protein levels in treatment I(6.16%), II (7.57%), III (7.68%) while the fatcontent in treatment I (0.15 %), II (0.50%), III(0.60%). The results of feed from alltreatments were given to catfish. Catfishgrowth was observed for 10 days. Weight gainfrom the initial weight of 400 gr, on treatment1 to the 10th day: 500 grams, the secondtreatment to the 10th day weighing 600 grams,treatment 3 to the 10th day: 1000 grams.Resulted feed haven’t met Quality Standardsfor SNI Feed No SNI: 01-4087-2006.
Co-Authors A.wahdania Achsanul Qosasi adha, diaul Adikara, Bisma Prabawa Aflah, Abid Jalaluddin Afni, Nur' Agustinus Miranda W Ahmad Alamsyah Ahmad Jupri Ainun Jariah Alexander Indra Putra Hartawan Amaro, Moegiratul Amro, Moegiratul Ananda Wulida Habibiyah Andi Ulfah Magefirah Rasyid Andri Anugerah Pratama Anggrahini, Theresia Anis Trisnaningsih Annisa Firdayanti Anshari Masri Antik Sepdian Sari Arfa, Risa Suryananta Ari Hernawan arighy, imam sultan Aris Riantori Faisal Ariyani, Mutia Devi Ary Setyawan Asengbaramae, Rowiyah Ateniyanti Ateniyanti Ateniyanti Ateniyanti athfal, raudhatul Athia Zerlina Audah, Niswatul Aulia Nur Febrianti Awaka, Muhammad Qahar Azzahra, Fatima Badra, Sulaiman Baharuddin, Gunawan Baiq Dwintarahma Putri Baiq Rien Handayani, Baiq Rien Bambang Purwoko bandjarjani, Wahyu Basir, Hernawati Bayu Retno Bisma Prabawa Adikara Boedi Armanto Budi Prijo Sembodo Cicilia, Siska D, Derriawan Daldiri Uluwiyahi Danang Puguh Wibowo Daniel Happy Putra Dano, Gita Hang DARMANSYAH . Derriawan Derriawan Derriawan, Derriawan Desi Eka Tama Dewi Isnaeni Dian Armadha Wahyuningtyas Dian Majid Diana Evawati, Diana Dito, Muhamad Fidel Raihan Diyana, Ulfatud Dody Handito, Dody Dwi Budi Santoso Dwi Sulistiani Eddy Supriyadi, Eddy Ediy, Rekyan Sesutyo Efriyanto Efriyanto Eka Sudarmaji Elya Antariksana Bachmida Erniati, Tri Erwin Permana Evawati , Diana Fatroni, Hanif Fauzatul Ma'rufah Rohmanurmeta Fazrian, Sitti Adiyaksa Feberina, Nona Dian febrian, muhammad zaeni Firman Fajar Perdhana Fora, Rony Haendra Friska Adelina Sembiring Gunawan, Surtono Gusriani, Lefrina Gustari , Irvandi GUSTARI, IRVANDI Habibiyah, Ananda Wulida Hadi Nasbey Hairunnisa Handayani, Rosita Hapsari Mahatmi Haqiqi, Nirwana Hargiawansyah Firman Syaifuddin Hasan, Delina Hendra Marfiadi , Ahmad Hendrawan Wicaksono Heni Pujiastuti Herlan Masrio I Ketut Suatha I Nengah Kerta Besung Ida Istaharoh Ida Kusnawati Tjahjani Ilhami, Baiq Tri Khairina Ilhami, Bq Tri Khairina Indah Nurhayati Irfan Ali, Irfan Istaharoh, Ida Istianah Purnamasari Jeremy Christian Joko Prasetio Joko Sutrisno Joko Sutrisno Joko Sutrisno Joko Sutrisno Joko Sutrisno Khairilisani, Destita khulaivy, muhammad wisnu Kirtiyani, Ni Kadek Ayu Astiti KOSASIH KOSASIH, KOSASIH Kurniawan Yuniarto Kurniawan, Helminoufal Kurniawan, Nanda Sofian Hadi Kusnawati Tjahjani, Ida Laili Savitri Noor Laksono Trisnantoro Latifah, Nabila Fuadah Lies Putriana Lintang Arum Indahi, Dara Luh Gde Sri Surya Heryani Ma’fuddin, Teguh Yudha Manik Ayu Titisari Marfiadi, Ahmad Hendra Marwansyah, Eko Ma’wa, Miftahil Melawati, Linda Mimin Endah Asyari Miraj Fuadi moegiratul amaro Moegiratul Amaro Mohammad Ichsan, Mohammad Mombang Sihite Muhammad Al Kholif Muhammad Gus Shofi Muhammad Rubiul Yatim Muhammad Taufik Duppa Mukhlishah, Neneng Rachmalia Izzatul Murtanto Murtanto Muthmainnah Thalib Mutia Devi Ariyana Mutia Devi Ariyana Mutia Devi Ariyana, Mutia Devi Natalia, Dita Ayu Rani Nazaruddin Nazaruddin - Nazaruddin . Nazaruddin Nazaruddin Ni Ketut Suwiti Ni Nyoman Werdi Susari Ningsi Ningsi Ningwulan, Eka Puspita Novi Yantih Novia Rahayu Nur Rohim, Imam Nuraini Nurmasyta Sylviana Priyono Nurrachman . Pandima Fatimatuz Zaroh Pangestu, Kukuh Waseso Jati Permana, Erwin permeswari, baiq dinda kasih Prakoso, Roy Prasedya, Eka Sunarwidhi Prasetio, Joko Pungut Putra, Firmanudin Yuga Putri, Dwi Yolanda Putri, Sasi Fhatmayani Putu Devi Jayanti Qoriasmadillah, Wanda Rabiatul Adawiyah Rachbini , Widarto Rahayaan, Natalia Rahim, Asiah Raja Jusmartinah Rasyda, Riezka Zuhriatika Rekyan Sesutyo Ediy Retno, Bayu Rhenny Ratnawati Rien Handayani Rika Kaniati Risa Suryananta Arfa Riskarini, Dian rohmatika, ayulis Rony Haendra Fora Rosyid , Dimas Muhammad RR. Ella Evrita Hestiandari Sabrina Nur Saraswati Sagita Rochman Sahat Saragi Sampurno Sampurno Sanusi, M. Dudi Abdullah Saremben, Ayub Sari, Intan Fikri Purnama Sari, Lola Fitria Savitri Noor, Laili sembodo, budi prijo seno sudarmono Hadi, seno sudarmono Sepdian Sepdian Setiadi, Sandi Setyaning Pawestri Setyo Purwoto Shirly Kumala Shite, Mombang Sihite , Mombang Sihite, Mombang Sitanggang, Maura Linda Siti Munawaroh Siti Munawaroh Sri Budi Astuti Sri Budi Astuti, Sri Budi Sri Mulyani Sri Mulyani Sugito SUGITO Sugito - Sulaiman Sumarsono, Agus Sunarwidhi, Anggit Listyacahyani Susilowati SUTRISNO sutrisno, ahsani Suyantara, Yogi Syafruddin Syafruddin Syaifuddin, Hargiawansyah Firman Tabroni Teguh Yudha Ma’fuddin Thalib, Supriyadi Tilana, Cindy Marta Tri Isti Rahayu, Tri Isti Trisnaningsih, Anis Tryas Chasbiandani Umi Solikah Unsunnidhal, Lalu Wahid, Ahmad Wahyu Bandjarjani Wahyuni, Ratna Salsabilah Wati, Husnul Wawan Gunawan Wawan Gunawan Weriningsih, Wiharyani Wibowo, Adi Tri Wiharyani Werdiningsih Wijaya, Agustinus Miranda Wiyamo, Yoso Wiyarno, Yoso Wulandary, Putri Rahma Yesica Marcelina Romauli Sinaga Yitno Utomo Yogi Suyantara Yohanita Anggraini, Viona Yolla Noviolita Yoso Wiyamo Yoso Wiyarno Yoso Wiyarno Yoso Wiyarno yulia puspita Yunia Dwie Nurchayanie Yunus Karyanto Yuyun Sri Wahyuni Zainuri . Zaroh, Pandima Fatimatuz Zuhdia, Lalu Diani Zulkifli