Article Per Year (5 Year)
p-Index From 2021 - 2026
8.54
P-Index
This Author published in this journals
All Journal Teodolita: Media Komunikasi Ilmiah di Bidang teknik Semesta Teknika Jurnal Pendidikan: Teori, Penelitian, dan Pengembangan AL ISHLAH Jurnal Pendidikan International Journal of Artificial Intelligence Research Journal on Education JETL (Journal Of Education, Teaching and Learning) Jambura Agribusiness Journal JURNAL LENTERA BISNIS Jurnal Pendidikan dan Konseling Jurnal Informasi dan Teknologi Jurnal Sains dan Teknologi Management Studies and Entrepreneurship Journal (MSEJ) J-Proteksion: Jurnal Kajian Ilmiah dan Teknologi Teknik Mesin Journal of Applied Science, Engineering, Technology, and Education INFOKUM Jurnal Scientia Jurnal Pengabdian kepada Masyarakat Nusantara Jurnal Kewarganegaraan Jurnal Kependidikan: Jurnal Hasil Penelitian dan Kajian Kepustakaan di Bidang Pendidikan, Pengajaran dan Pembelajaran International Journal of Engineering, Science and Information Technology Yayasan Cita Cendikiawan Al Khwarizmi Cendikia : Media Jurnal Ilmiah Pendidikan Edu Cendikia: Jurnal Ilmiah Kependidikan Indo-MathEdu Intellectuals Journal Jurnal Kolaboratif Sains Jurnal Minfo Polgan (JMP) Journal Of Human And Education (JAHE) Jurnal Pengabdian Masyarakat Bidang Sains dan Teknologi INTERNATIONAL JOURNAL OF MECHANICAL COMPUTATIONAL AND MANUFACTURING RESEARCH NUSANTARA: Jurnal Pengabdian Kepada Masyarakat Jurnal HUMMANSI (Humaniora, Manajemen, Akuntansi) Jurnal Sistim Informasi dan Teknologi Jurnal Pengabdian West Science SABAJAYA Jurnal Pengabdian Kepada Masyarakat Journal of Embedded Systems, Security and Intelligent Systems Journal of Information System, Technology and Engineering Technology and Society Perspectives (TACIT) Jurnal Pengabdian Masyarakat dan Riset Pendidikan Journal of Innovative and Creativity Jurnal Terobosan Peduli Masyarakat (TIRAKAT) WIKUACITYA: Jurnal Pengabdian Kepada Masyarakat J-Proteksion : Jurnal Kajian Ilmiah dan Teknologi Teknik Mesin
Susatyo Adhi Pramono, Susatyo Adhi
Program Studi Teknik Sipil, Fakultas Teknik, Universitas Wijayakusuma Purwokerto
Religion Aerospace Engineering Agriculture, Biological Sciences & Forestry Arts Humanities Astronomy Automotive Engineering Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Dentistry Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Health Professions Immunology & microbiology Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Materials Science & Nanotechnology Mathematics Mechanical Engineering Medicine & Pharmacology Neuroscience Nursing Physics Public Health Social Sciences Transportation Veterinary Other

Published : 80 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 80 Documents
Search

 3   4   5   6   7 
Analysis of The Influence of Digital Financial Literacy Understanding on The Profitability of Small and Medium Micro Enterprises Parandy, La Mema; Ratna Tungga Dewa, Dominica Maria; Adhi Pramono, Susatyo; Restu Suwondo, Juwita Purnami; Nurdiani, Tanti Widia
Jurnal Sistim Informasi dan Teknologi 2024, Vol. 6, No. 1
Publisher : SEULANGA SYSTEM PUBLISHER

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.60083/jsisfotek.v6i1.341

Abstract

The objective of this study is to impact the financial knowledge of micro, small, and medium firms in order to improve their profitability. This study utilizes primary data obtained through interviews and questionnaires delivered to participants. This study is based on causal research. The research focuses on Micro, Small, and Medium Enterprises (MSMEs). This study employs non-probability sampling methods. Purposive sampling is the approach utilized. The study used the multivariate structural equation model approach. The research results indicate a notable correlation between financial attitude, financial conduct, financial knowledge, and profitability. Financial attitude significantly influences profitability, with higher levels of financial attitude leading to increased profitability. Furthermore, improved financial behavior positively impacts profitability, indicating that those with better financial habits can attain higher levels of profitability. Financial knowledge significantly impacts profitability, with better financial understanding leading to increased profitability. Thus, improving financial attitude, financial behavior and financial knowledge can increase individual or company profitability.
Pemberdayaan Karang Taruna sebagai Mitigasi Pencemaran Lingkungan Melalui Metode Pembuatan Sabun Cuci Pakaian dari Minyak Jelantah Bambang Ismaya; Suparni, Sri; Pramono, Susatyo Adhi
SABAJAYA Jurnal Pengabdian Kepada Masyarakat Vol. 2 No. 02 (2024): SABAJAYA: Jurnal Pengabdian kepada Masyarakat
Publisher : SABA JAYA PUBLISHER

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59561/sabajaya.v2i02.302

Abstract

Banyaknya limbah minyak jelantah yang dibuang ke saluran pembuangan dapat menyebabkan penyumbatan dan mencemari lingkungan seiring berjalannya waktu. Oleh karena itu, lebih baik jika minyak jelantah ini diolah menjadi sabun batang melalui metode cold process. Pada kegiatan Pengabdian Kepada Masyarakat (PkM) yang baru-baru ini dilakukan di komunitas Karang Taruna, dilakukan pelatihan pembuatan sabun. Anggota Karang Taruna menunjukkan minatnya dalam mengolah minyak jelantah menjadi produk bernilai tambah. Para peserta menunjukkan antusiasme yang tinggi dan berkomitmen untuk menerapkan praktik pembuatan sabun di kelompok PKK dan di kalangan pemuda setempat. Kegiatan pengabdian ini memberikan manfaat besar, baik bagi masyarakat setempat maupun civitas akademika, sesuai dengan tiga pilar tanggung jawab perguruan tinggi.
Analysis of the Influence of Agents' Credibility Through Digital Media and Digital Promotions on Purchase Decisions Toward Insurance Products Sudirjo, Frans; Adhi Pramono, Susatyo; Arief, Ilham; Nana Hermana, Asep; Sulistya Kusuma Wardhani, Annisa Risqi
Jurnal Informasi dan Teknologi 2024, Vol. 6, No. 1
Publisher : SEULANGA SYSTEM PUBLISHER

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.60083/jidt.v6i1.514

Abstract

This research aims to see the influence of interpersonal communication by insurance agents on customers' decisions to purchase products and whether the agent's credibility impacts customers' purchasing decisions regarding insurance service products. This type of research is quantitative. Data collection using questionnaires. The method used in taking this sample was simple random sampling. The sample in this study was 100. The data analysis technique used was multiple regression analysis. The analysis found that interpersonal communication and the credibility of insurance agents significantly influence customers' purchasing decisions when purchasing insurance service products. The study's results also show that the hypothesis proposed in this research has been proven: interpersonal communication and insurance agent credibility significantly influence customer purchasing decisions. Thus, insurance companies need to pay attention to and improve interpersonal communication strategies and strengthen the credibility of insurance agents to enhance customer purchasing decisions and their sales performance.
Prediksi Sedimentasi Sungai: Studi Kasus Implementasi Teknik Lingkungan dalam Penelolaan Sumber Daya Air: River Sedimentation Prediction: A Case Study of Environmental Engineering Implementation in Water Resources Management Susatyo Adhi Pramono; Hendra Hafid; Hamzah Al Imran; Reni Oktaviani Tarru; Harni Eirene Tarru
Jurnal Kolaboratif Sains Vol. 7 No. 6: Juni 2024
Publisher : Universitas Muhammadiyah Palu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56338/jks.v7i6.5453

Abstract

Penelitian ini bertujuan untuk memahami karakteristik sedimentasi Sungai Citarum di Jawa Barat, Indonesia, dan menyajikan strategi pengelolaan yang dapat diterapkan untuk menjaga keberlanjutan sumber daya air dan lingkungan. Metode yang digunakan meliputi pendekatan studi kasus dengan analisis data sekunder dan primer, termasuk analisis topografi dan hidrologi, analisis laboratorium terhadap sampel sedimen, dan pemodelan prediksi. Hasil analisis menunjukkan pentingnya pemahaman mendalam tentang pola sedimentasi, identifikasi area rawan, dan penggunaan pemodelan prediksi sebagai alat pengambilan keputusan. Implikasi temuan ini sangat signifikan dalam merencanakan strategi pengelolaan yang tepat guna untuk mengatasi masalah sedimentasi dan menjaga keberlanjutan Sungai Citarum. Diharapkan hasil penelitian ini dapat menjadi dasar bagi pengambilan keputusan yang lebih terinformasi dalam upaya mempertahankan kelestarian sumber daya air dan lingkungan hidup bagi generasi mendatang.
A Literature Review on the Application of Technology During Covid-19 and Its Relationship to Performance Kraugusteeliana, Kraugusteeliana; Surjati, Endang; Almaududi Ausat, Abu Muna; Pramono, Susatyo Adhi; Prabu, Hamonangan Kinantan
International Journal of Artificial Intelligence Research Vol 6, No 1.2 (2022)
Publisher : STMIK Dharma Wacana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29099/ijair.v6i1.2.765

Abstract

This is not the only reason why the Covid-19 epidemic has damaged numerous people. Individuals and institutions must be able to adapt to changing circumstances. Individually and organizationally, one of them is to adapt more to technology advances in order to improve the long-term sustainability of performance. Using a descriptive qualitative technique, the author of this study will describe the use of technology during the Covid-19 pandemic and how it connects to performance. The outcomes of this study indicate that technology is a wonderful instrument for overcoming adversity and becoming a solution for surviving and competing in the age of disruption, especially during a crisis. During the covid-19 pandemic, it is crucial for the government to continue providing support such as financing, education and training, mentoring from experts, technical advice, and other forms of assistance to businesses that lack the necessary resources in order for them to highlight the advantages of expanding the use of digital technology in Indonesia. On the other hand, businesses are not required to rely solely on the government; rather, they should endeavor to eliminate any technological impediments they may face by maximizing the government's assistance, initiatives, and incentives. As intelligent persons and organizations, we must be flexible in order to improvise with technological complexity. Because one of the fundamental purposes of technology is to contribute to economic growth. The weakness of the study is that it does not yet focus on a specific unit of analysis, namely the type of technology in question. As a result, it is suggested that future research concentrate on the sort of technology mentioned, utilizing a quantitative approach method on specific objects with a high number of samples, and supplementing data gathering approaches with interviews. This paper can also be used as a supplement to other sources highlighting the significance of technology during the Covid-19 pandemic
Optimizing the Role of Universities in Empowering Early Childhood Education in Remote Areas Azzaakiyyah, Hizbul Khootimah; Pramono, Susatyo Adhi; Siminto
Tirakat: Jurnal Terobosan Peduli Masyarakat Vol 1 No 4 (2024): December 2024
Publisher : PT. LITERASI SAINS NUSANTARA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61100/j.tirakat.v1i4.245

Abstract

This study aims to examine strategies for optimizing the role of universities in empowering early childhood education (ECE) in remote areas through a literature review using a qualitative approach. Descriptive analysis was employed to synthesize data from 20 scholarly articles, rigorously selected from an initial pool of 40 articles retrieved via Google Scholar for the period 2016–2024. The findings reveal that universities play a strategic role in improving the quality of ECE through teacher training, development of curricula rooted in local wisdom, utilization of information technology, and collaboration with various stakeholders. Case studies from universities in Indonesia, such as Universitas Gadjah Mada and Universitas Terbuka, illustrate the success of ECE empowerment programs in remote areas. This research concludes that research-based approaches, technological innovation, and multisector partnerships can provide effective solutions to address educational challenges in remote areas. Recommendations are made for universities and governments to strengthen collaboration in developing sustainable and locally relevant ECE programs.
Pengembangan Teknologi TI Untuk Monitoring Dan Mitigasi Bencana Alam Berdasarkan Data Lingkungan Lokasi Desa Binangun Pramono, Susatyo Adhi; Wahyuningsih, Endang Sri; Rustendi, Iwan; Sanggor, Heru Bayuaji; Rachmanudin, Muhammad Edwin
Dedikasi Sains dan Teknologi (DST) Vol. 4 No. 2 (2024): Artikel Riset Nopember 2024
Publisher : Information Technology and Science (ITScience)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47709/dst.v4i2.5041

Abstract

Abstrak: Pengabdian ini bertujuan untuk mengembangkan teknologi informasi (TI) dalam monitoring dan mitigasi bencana alam berbasis data lingkungan di Desa Binangun, Kecamatan Banyumas, Kabupaten Banyumas. Desa ini memiliki potensi kerawanan terhadap bencana alam seperti banjir dan tanah longsor, namun masih terbatas dalam hal pemantauan dan mitigasi. Pendekatan yang digunakan dalam pengabdian ini adalah pelatihan berbasis ceramah dan diskusi yang melibatkan masyarakat untuk meningkatkan pengetahuan mereka tentang jenis-jenis bencana, teknologi peringatan dini, dan pentingnya pemantauan lingkungan secara berkelanjutan. Hasil pengabdian menunjukkan adanya peningkatan pengetahuan masyarakat setelah pelatihan, khususnya dalam pemahaman tentang bencana alam dan pemanfaatan teknologi untuk mitigasi. Selain itu, masyarakat juga menunjukkan peningkatan kesadaran untuk berperan aktif dalam mitigasi bencana menggunakan teknologi. Dengan menggunakan sistem berbasis sensor dan cloud computing, desa ini dapat lebih siap dalam menghadapi potensi bencana, dan mengurangi kerugian yang ditimbulkan. Pengembangan sistem ini diharapkan dapat menjadi model untuk implementasi serupa di desa-desa lain yang memiliki potensi kerawanan bencana yang serupa. Kata Kunci: mitigasi bencana, teknologi infomrasi, pemantauan lingkungan, peringatan dini
Penggunaan Pestisida dalam Pertanian: Resiko Kesehatan dan Alternatif Ramah Lingkungan: Pesticide Use in Agriculture: Health Risks and Environmentally Friendly Alternatives Fitriah Suryani Jamin; Dianta Mustofa Kamal; Restu Auliani; Mustar Rusli; Susatyo Adhi Pramono
Jurnal Kolaboratif Sains Vol. 7 No. 11: November 2024
Publisher : Universitas Muhammadiyah Palu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56338/jks.v7i11.6342

Abstract

Penggunaan pestisida dalam pertanian merupakan praktik umum yang meningkatkan hasil panen, namun berpotensi menimbulkan masalah serius terhadap kesehatan manusia dan lingkungan. Penelitian ini bertujuan untuk mengeksplorasi dampak penggunaan pestisida, termasuk risiko kesehatan yang dihadapi petani dan masyarakat, serta pencemaran lingkungan yang ditimbulkannya. Penelitian ini menganalisis berbagai sumber data terkait dampak pestisida dengan menggunakan metode studi literatur, seperti gangguan kesehatan akut dan kronis serta penurunan keanekaragaman hayati. Hasil analisis menunjukkan bahwa meskipun pestisida kimiawi dapat meningkatkan produksi pertanian, penggunaan yang tidak terkelola dengan baik dapat menyebabkan keracunan, pencemaran air, tanah, dan udara, serta degradasi ekosistem. Penelitian ini menyarankan alternatif penerapan metode pengendalian hama terpadu (PHT) dan penggunaan bio-pestisida yang lebih ramah lingkungan. Hasil studi ini diharapkan dapat memberikan wawasan bagi kebijakan pertanian berkelanjutan dan meningkatkan kesadaran akan risiko kesehatan serta lingkungan dari penggunaan pestisida di Indonesia.
Applying Artificial Intelligence Algorithms for Optimalizing The Electricity Distribution Network Susatyo Adhi Pramono; Endang Sri Wahyuningsih; Basuki; Isra’ Nuur Darmawan; Muhammad Edwin Rachmanudin
Journal of Embedded Systems, Security and Intelligent Systems Vol 5, No 3 (2024): November 2024
Publisher : Program Studi Teknik Komputer

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59562/jessi.v5i3.4299

Abstract

Abstract: This research aims to apply artificial intelligence (AI) algorithms to optimize the electricity distribution network, focusing on improving efficiency, responsiveness, and integration of renewable energy. Deep learning and reinforcement learning algorithms are used to learn energy load patterns and adjust distribution in real-time. Through simulation of the electricity distribution network, this research found a 15% increase in energy efficiency, a reduction in response time by 85%, a 10% increase in maximum load capacity, and a 25% increase in the use of renewable energy. Additionally, operational costs of the network decreased by 12% due to automation generated by AI. The innovation of this research lies in the efficient integration of renewable energy sources and load management through more accurate prediction. The research results show that applying AI in the electricity distribution network can provide an effective and sustainable solution to reduce power loss and operational costs, as well as support the use of renewable energy. Therefore, this research contributes to the development of a smarter and more environmentally friendly electricity distribution system.
The Impact of AI Use in Learning and Digital Material Accessibility on Students' Academic Achievement through Technology Engagement as A Mediating Variable : The Perspective of Theory of Planned Behaviour and UTAUT Theory Lestariningrum, Anik; Ausat, Abu Muna Almaududi; Wanof, M. Indre; Pramono, Susatyo Adhi; Syamsuri, Syamsuri
Jurnal Kependidikan: Jurnal Hasil Penelitian dan Kajian Kepustakaan di Bidang Pendidikan, Pengajaran dan Pembelajaran Vol 10, No 4 (2024): December
Publisher : Universitas Pendidikan Mandalika (UNDIKMA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/jk.v10i4.12896

Abstract

This study aims to analyze the impact of Artificial Intelligence (AI) and digital material accessibility on academic achievement through students' engagement with technology. The research employs a quantitative survey method a survey method using SEM-PLS data analysis to explore the relationships between the relevant variables. A purposive sampling technique is used to select samples that meet specific criteria. The research sample comprises of 162 students in Malang, Indonesia, with data collected via an online questionnaire. This study shows that the use of AI in learning among students in Malang, when combined with effective digital material accessibility, has been proven to have a positive and significant impact on their academic performance, with technology engagement serving as an important mediating variable. AI, by enhancing competence, autonomy, and intrinsic motivation, helps students achieve their academic goals, increases their efforts, and provides higher self-satisfaction. This research implies that effective integration of AI and accessibility of digital materials, supported by technology engagement, can significantly improve students' academic performance, so educational institutions urgently need to strengthen the use of technology in learning.
Co-Authors Abdul Wahab Abdurohim Abdurohim Abroza, Ahmad Abu Muna Almaududi Ausat Adam Latuconsina Agry Alfiah Agus Purwanto Agustin, Niyar Candra Ahmad Hariyadi Almaududi Ausat, Abu Muna Anik Lestariningrum Annisa Risqi Sulistya Kusuma Wardhani Anta Rini Utami Arfah, Muh. Arief, Ilham Arif Ismunandar Aristanto, Aristanto Asep Suryanto Asroful Abidin Atrup Atrup Ausat, Abu Muna Almaududi Azzaakiyyah, Hizbul Khootimah Bambang Ismaya Bambang Purwoko Kusumo Bintoro Basuki Basuki , BASUKI BASUKI Basuki Wisnu Bayu Purbha Sakti Bayuaji Sanggoro , Heru Cakranegara, Pandu Adi Chrisna Pudyawardhana Dadang Muhammad Hasyim Dadi Tri Awan Selalatu Dede Haryanto Dewa, Dominica Maria Ratna Tungga Dewantara, Rizki Dianta Mustofa Kamal Diawati, Prety Didit Darmawan Dina Fahma Sari, Dina Fahma Dina Mayadiana Suwarma Dody Wahjudi Dwi Surti Junida EKO SUDARYANTO Encil Puspitoningrum, Encil Endang Sri Wahyuningsih, Endang Sri Ery Sugito Februati, Bernadin Maria Noenoek Firman Aziz Firstianty Wahyuhening Fibriany Fitria Khasanah Fitriah Suryani Jamin Flora Grace Putrianti Frans Sudirjo Gamar Al Haddar Hafid, Hendra Hamzah Al Imran Hanifah Nurul Muthmainah Harjanti, Trinugi Wira Harni Eirene Tarru Hasan, Nonce Hendra Hafid Hendy Tannady Heni Novita Sari Herry Rachmat Widjaja Heru Bayuaji Sanggoro Heru Bayuaji Sanggoro Heru Bayuaji Sanggoro Hery Purnomo I Gede Iwan Sudipa Ichsan Ichsan Ichsan Ichsan Imam Jayanto Immamah, Eka Irawan Dharma Sukowati Irwan Moridu Isra' Nuur Darmawan Iwan Rustendi Jenuri Johanes Bonivasius Muda Judijanto, Loso Junianto, Pilifus Kadeni Kadeni, Kadeni Kamaruddin, Ilham Khamaludin, Khamaludin Kholistianingsih Kholistianingsih Kholistianingsih Kraugusteeliana Kraugusteeliana Kusnadi, Iwan Henri La Ode Maksar Muhuruna Lestari, Nana Citrawati Luckhy Natalia Anastasye Lotte Mahrani, Sri Wiyati Mamadiyarov, Zokir Medina Almunawwaroh Mia Aina Mohzana Muh. Hanif Muhammad Ade Kurnia Harahap Muhammad Arsyad Muhammad Edwin Rachmanudin Muhammad Reza Aulia Muhammad Zakaria Munir Tubagus Mustar Rusli Nana Hermana, Asep Nofirman, N Noor Fatah, Akbar Nuralfin Anripa Nurdiani, Tanti Widia Nuur Darmawan, Isra' Oh Zi Jian Parandy, La Mema Perwitasari, Erni Pratiwi Petrus Jacob Pattiasina Pilifus Junianto Prabu, Hamonangan Kinantan Priyono Yulianto Priyono Yulianto, Priyono Purnama, Dody Wahyudi Purwaningrum, Shintawati Dyah Puspitasari, Tuti Rachmanudin, Muhammad Edwin Rachmawati, Dita Ratna Nurdiana Ratna Tungga Dewa, Dominica Maria Regina Yoantika Natalie Relly Anjar Vinata Wisnu Saputra Reni Oktaviani Tarru Restu Auliani Restu Suwondo, Juwita Purnami Revi Sesario Ridlo, M. Ainur Riesna Apramilda Riny Jefri, Riny Riyanti, Anti Riyanti, Apriani Robbi Rahim Rony, Zahara Tussoleha Rusli Yusuf Rusmardiana, Ana Safari, Apay Sanggor, Heru Bayuaji Sapinah, Sapinah Saputra, Nanda Shofwani, Siti Aniqoh Sidjabat, Sonya Sigit Somadiyono, Sigit Siminto Siminto Siminto Siminto Siminto, Siminto Slamet Riyadi Solihati, Garin Pratiwi Suhartono Suherlan Suherlan Suherlan, Suherlan Sukini Suparni, Sri Surjati, Endang Suryani Jamin, Fitriah Suryati Suryati Susianto, Tri Endar SUTRISNO Sutrisno, Sutrisno Syafrullah, Haidir Syamsuri Syamsuri Syamsuri Tarru, Harni Eirene Tarru, Reni Oktaviani Tirta Mulyadi Tjutjun Setiawan Tobias Duha Tyahya Whisnu Hendratni Unggul Sagena Wanof, M. Indre Wibowo, Gentur Wahyu Nyipto Widiantoro, Didik Wiwik Handayani Yogi Rahman Nugraha Yohanes Wahyu Dwi Yudono Yuliana Yuliana  Heru Bayuaji Sanggoro