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All Journal ASEAN Journal of Systems Engineering Majalah Forum Teknik UGM Traksi : Majalah Ilmiah Teknik Mesin BERKALA SAINSTEK Jurnal Teknologi Journal of Engineering and Technological Sciences Bioeksperimen: Jurnal Penelitian Biologi JDE (Journal of Developing Economies) Indonesian Journal of Chemistry Paedagoria : Jurnal Kajian, Penelitian dan Pengembangan Kependidikan Angkasa: Jurnal Ilmiah Bidang Teknologi JURNAL PENDIDIKAN TAMBUSAI AL-HAYAT: Journal of Biology and Applied Biology Dharma Bakti Prosiding Seminar Nasional Teknik Mesin Jurnal Inovasi Teknik Kimia Journal of Appropriate Technology for Community Services ASEAN Journal of Chemical Engineering Jurnal Peduli Masyarakat Community Development Journal: Jurnal Pengabdian Masyarakat Airlangga Journal of Innovation Management Community Empowerment Jurnal AbdiMas Nusa Mandiri International Journal of Industrial Engineering and Engineering Management INTERNATIONAL JOURNAL OF EDUCATION, INFORMATION TECHNOLOGY, AND OTHERS Automotive Experiences Journal of Mechanical Design and Testing (JMDT) Abdimas Altruis: Jurnal Pengabdian Kepada Masyarakat Jurnal Kiprah Pendidikan International Journal of Islamic Education, Research and Multiculturalism (IJIERM) Prosiding Seminar Nasional Teknologi Industri Berkelanjutan Jurnal Ilmu Pendidikan Indonesia JOMPA ABDI: Jurnal Pengabdian Masyarakat Techno Jurnal Pengabdian Masyarakat Bhinneka Honai SAINTIFIKA Jurnal Teknik Kimia dan Lingkungan National Multidisciplinary Sciences Journal of Energy, Materials, & Manufacturing Technology Jurnal Pengabdian Masyarakat dan Riset Pendidikan Jurnal Ekonomi dan Pembangunan Indonesia JER (Jurnal Ekonomi Regional) Jurnal Teknologi Jnanadharma JURNAL REKAYASA KIMIA & LINGKUNGAN Journal of Engineering and Technological Sciences Jurnal Bioteknologi & Biosains Indonesia (JBBI) Edubiotik : Jurnal Pendidikan, Biologi dan Terapan Jurnal kiprah pendidikan Jurnal Bioteknologi & Biosains Indonesia
Joko Waluyo
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Religion Aerospace Engineering Agriculture, Biological Sciences & Forestry Arts Humanities 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 Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Health Professions Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Mathematics Mechanical Engineering Medicine & Pharmacology Physics Public Health Social Sciences Other

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Adsorption Kinetics and Process Parameter Effects on Oil Uptake by Tamarind Fruit-Shell Activated Carbon Ernawati, Lusi; Anifah, Eka Masrifatus; Musyarofah, Musyarofah; Reza, Mutia; Waluyo, Joko; Sapawe, Norzahir
Jurnal Teknik Kimia dan Lingkungan Vol. 9 No. 2 (2025): October 2025
Publisher : Politeknik Negeri Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33795/jtkl.v9i2.7596

Abstract

Oil contamination presents a major challenge to wastewater treatment systems due to its detrimental effects. This research explores the effectiveness of activated carbon derived from tamarind fruit shells as an adsorbent for removing oil from wastewater. The activated carbon was prepared using three different chemical agents: phosphoric acid, zinc chloride, and sodium hydroxide. Characterization of the resulting carbon materials was performed using XRD, FTIR, SEM, and BET analysis. Batch adsorption experiments were conducted to evaluate the influence of initial oil concentration, adsorbent dosage, contact time, temperature, and pH. The BET specific surface area, pore size and total pore volume for the optimum adsorption capacity of activated carbon using H3PO4 are obtained at 617.59 m2.g-1, 37.14 cm3.g-1 and 0.812 g.g-1, respectively. Optimal adsorption occurred at an oil concentration of 5000 mg.L-1, a dosage of 1 g.L-1, a contact time of 60 minutes, a temperature of 60°C, and neutral pH (7). Across all activating agents, the Langmuir isotherm best described the adsorption equilibrium, while adsorption kinetics followed the pseudo-second-order model. Among the samples, activated carbon treated with H3PO4 demonstrated the highest adsorption capacity (1070 mg.g-1), followed by ZnCl2 (879 mg.g-1), and NaOH (643 mg.g-1). These results indicate that tamarind shell-derived activated carbon is a cost-effective and efficient solution for oil removal in wastewater treatment applications.
Comparative Study on Magnetic Activated Carbon Derived from Delignified and Non-delignified Palm Kernel Shell: Synthesis, Characterization, and Methylene Blue Adsorption Analysis Waluyo, Joko; Nabila, Zahrani Putri; Putra, Ariadi Indra; Purba, Ibnu Tryansar; Izzulhaq, Muhammad Ghozy; Kurnia, Irwan; Septian, Ardie; Ernawati, Lusi
Journal of Engineering and Technological Sciences Vol. 57 No. 4 (2025): Vol. 57 No. 4 (2025): August
Publisher : Directorate for Research and Community Services, Institut Teknologi Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5614/j.eng.technol.sci.2025.57.4.10

Abstract

Indonesia is the global leader in palm oil production, but it deals with significant challenges in managing palm oil mill waste, particularly palm kernel shells (PKS). This study investigated palm kernel shell (PKS) as a precursor for synthesizing magnetic activated carbon (MAC) to enhance its performance as an adsorbent for liquid waste treatment.  The precursor was delignified using alkali liquor and magnetized by incorporating Fe²⁺ and Fe³⁺ ions, followed by chemical activation (ZnCl₂) through an intermediate pyrolysis process. The performances of delignified and non-delignified MAC (DMAC and NDMAC) were evaluated through methylene blue adsorption tests (25–45 mg/L), focusing on adsorption capacity, dye removal efficiency, as well as isotherm and kinetic analysis. DMAC demonstrated a larger surface area, leading to enhanced adsorption performance. Morphological analysis revealed that delignification had a positive influence on the pore structure and size, resulting in a more uniform distribution. DMAC exhibited an adsorption capacity 16.3% higher (35.3 mg/g) in the equilibrium phase and 16.6% higher at maximum adsorption capacity (50.25 mg/g) according to the Langmuir isotherm. Furthermore, the inclusion of iron ions (Fe2+/Fe3+) promoted pore expansion and formation in the precursor material. The study found the Langmuir isotherm model (R² = 0.999) to be the best fit for methylene blue adsorption, while the pseudo-second-order kinetic model (R² = 0.9958) demonstrated an excellent fit for adsorption kinetics. The findings confirm that DMAC and NDMAC derived from PKS are effective for methylene blue dye adsorption, technically.
Pemanfaatan Teknologi Tepat Guna Sistem Sprinkle untuk Mendukung Produktivitas Pertanian di Desa Bendung Semin Gunungkidul Waluyo, Joko; Sholeh, Muhammad; Syafriyudin, Syafriyudin; Rahayu, Suparni Setyowati; Purwanti, Noordiana Herry; Bikorin, Bikorin
ABDIMAS ALTRUIS: Jurnal Pengabdian Kepada Masyarakat Vol 8, No 2 (2025): Oktober 2025
Publisher : Universitas Sanata Dharma

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24071/aa.v8i2.9951

Abstract

Increasing agricultural productivity is a key focus in supporting food security and the welfare of farmers.  One of the challenges in managing agricultural land in Bendung Village is the unpredictable availability of water and the reliance on traditional irrigation methods.  This often hampers the optimization of agricultural yields. This community service aims to apply an appropriate technology in the form of a sprinkler irrigation system as an innovative solution to improve the efficiency of irrigating agricultural land in Bendung Village. The sprinkler system used is supported by a renewable energy source in the form of a Solar Power Plant (PLTS), so that it is more environmentally friendly and sustainable. The methods used included socialization and training of farmers regarding the use and maintenance of sprinkler systems, as well as monitoring the impact of the application of this technology on crop productivity. The evaluation results showed a significant improvement in water usage and time efficiency. The irrigation process using the old system took about 2-3 hours of watering labor on a 600 m2 field, while using sprinklers, farmers only need about 30 minutes. The implementation of the sprinkler system not only reduces operational costs but also makes water use more efficient and lowers total costs significantly. With a total water saving of about 41.6%, this technology provides long-term financial benefits to farmers in Bendung Village. Additionally, the system's relatively easy maintenance also adds value to the farm's sustainability and efficiency. This renewable energy-based sprinkler system can be a model for effective and sustainable irrigation solutions for other agricultural areas
From Epistemology to Pedagogy: Philosophical Foundations for Deep Learning in the Merdeka Curriculum Fikri, Kamalia; Mastini; Mahardika, I Ketut; Waluyo, Joko; Soepono, Bambang
Jurnal Kiprah Pendidikan Vol. 4 No. 4 (2025): Jurnal Kiprah Pendidikan | Oktober 2025
Publisher : Program Studi Pendididikan Guru Sekolah Dasar Fakultas Keguruan dan Ilmu Pendidikan Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33578/kpd.v4i4.p725-732

Abstract

In Indonesia, the Independent Curriculum (Kurikulum Merdeka) was introduced as a response to challenges, but its successful implementation depends heavily on its integration with a deep learning approach. This study aims to analyze the relationship between epistemology, pedagogy, and deep learning in the Independent Curriculum through a philosophically based literature review. The analysis shows that epistemology serves as a conceptual foundation that determines perspectives on the nature of knowledge, pedagogy serves as an implementation bridge that translates philosophical foundations into learning strategies, while deep learning is the ultimate goal of conceptual understanding, critical reflection, interconceptual relationships, and the application of knowledge in real contexts. Thus, deep learning is an epistemological and pedagogical transformation that contributes to the formation of reflective, critical, and character-based students in facing the dynamics of 21st-century life.
Pengaruh Variabel Moneter Terhadap Inflasi Di Indonesia Sejak Penerapan Inflation Targeting Framework (ITF) Rohmah, Siti; Waluyo, Joko
JER (Jurnal Ekonomi Regional) Vol. 16 No. 1 (2024): Januari
Publisher : Universitas Pembangunan Nasional "Veteran" Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31315/jer.v16i1.13059

Abstract

Inflasi merupakan salah satu permasalahan ekonomi yang menjadi perhatian pemerintah terutama bank sentral karena akan berdampak pada perekonomian suatu negara. Bank Indonesia menerapkan Inflation Targeting Framework sebagai kerangka kebijakan moneter dalam rangka mencapai inflasi yang rendah dan stabil dengan menetapkan BI rate sebagai sasaran operasional. Penelitian ini bertujuan untuk menganalisis pengaruh variabel moneter, yaitu BI rate, nilai tukar, dan jumlah uang beredar terhadap inflasi di Indonesia sejak penerapan Inflation Targeting Framework. Metode yang digunakan dalam penelitian adalah Vector Error Correction Model. Hasil penelitian ini menunjukkan bahwa dalam jangka panjang hanya variabel BI rate yang berpengaruh signifikan dan negatif terhadap inflasi di Indonesia. Dalam jangka pendek, variabel BI rate dan nilai tukar berpengaruh positif dan signifikan terhadap inflasi di Indonesia, sedangkan variabel jumlah uang beredar tidak berpengaruh signifikan terhadap inflasi di Indonesia. BI rate sebagai sasaran operasional kebijakan moneter ITF mampu mendominasi dalam pembentukan inflasi di Indonesia, selain variabel inflasi itu sendiri.
From Epistemology to Pedagogy: Philosophical Foundations for Deep Learning in the Merdeka Curriculum Fikri, Kamalia; Mastini; Mahardika, I Ketut; Waluyo, Joko; Soepono, Bambang
Jurnal Kiprah Pendidikan Vol. 4 No. 4 (2025): Jurnal Kiprah Pendidikan | Oktober 2025
Publisher : Program Studi Pendididikan Guru Sekolah Dasar Fakultas Keguruan dan Ilmu Pendidikan Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33578/kpd.v4i4.p725-732

Abstract

In Indonesia, the Independent Curriculum (Kurikulum Merdeka) was introduced as a response to challenges, but its successful implementation depends heavily on its integration with a deep learning approach. This study aims to analyze the relationship between epistemology, pedagogy, and deep learning in the Independent Curriculum through a philosophically based literature review. The analysis shows that epistemology serves as a conceptual foundation that determines perspectives on the nature of knowledge, pedagogy serves as an implementation bridge that translates philosophical foundations into learning strategies, while deep learning is the ultimate goal of conceptual understanding, critical reflection, interconceptual relationships, and the application of knowledge in real contexts. Thus, deep learning is an epistemological and pedagogical transformation that contributes to the formation of reflective, critical, and character-based students in facing the dynamics of 21st-century life.
Sex Education Based on the Philosophical Paradigm for Adolescens: Challenges and Strategies for Preventing Free Sex in the Digital Era Maulia, Zahrotul; Ulfa, Maria; Mahardika, I Ketut; Waluyo, Joko; Soepeno, Bambang
Jurnal Kiprah Pendidikan Vol. 4 No. 4 (2025): Jurnal Kiprah Pendidikan | Oktober 2025
Publisher : Program Studi Pendididikan Guru Sekolah Dasar Fakultas Keguruan dan Ilmu Pendidikan Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33578/kpd.v4i4.p805-816

Abstract

This study aims to determine the role of sex education for adolescents, challenges, strategies, and philosophical paradigms of sex education. This research was conducted based on a qualitative approach using a systematic literature review method. The analysis was conducted by synthesizing journals (both international and national) that discuss sex education for adolescents by examining the title, year of reference, author, content, and discussion of the references. he results of this research are; 1. The main role of sex education is to equip adolescents with values ​​that will help them in making good and responsible decisions regarding their sexuality and mitigate practice of free sex; 2) The digital era has brought a number of negative impacts, one of the is the ease children access content that is not appropriate for their age, including pornographic sites; 3) Parents, teachers and health worker have a major contribution in providing sex education.; 4) The philosophy of sex is discussed conceptual and moral questions, such as the nature of sexual desire, sexual orientation, sexual activity, the morality of sexual acts, the morality of various sexual practice.
Eugenia polyantha leaf extract as an antidiabetic alternative medicine on Rattus norvegicus Waluyo, Joko; Fikri, Kamalia; Cahyani, Fadhila Siti
Edubiotik : Jurnal Pendidikan, Biologi dan Terapan Vol. 8 No. 01 (2023): Edubiotik : Jurnal Pendidikan, Biologi dan Terapan
Publisher : Biology Education Department, Universitas Insan Budi Utomo, Malang, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33503/ebio.v8i01.1058

Abstract

The public does not yet know the potential of Eugenia polyantha as an alternative medicine for diabetes mellitus. In fact, the content of chemical compounds such as flavonoids in Eugenia polyantha can minimize damage to the pancreas. This study aimed to determine the antidiabetic activity of the ethanolic extract of Eugenia polyantha leaf against streptozotocin-induced Wistar rats. The sample for this study were male white rats of the Wistar strain, consisting of 30 rats. It was divided into 6 test groups, group P1 was negative control (aqua dest), group P2 was positive control (glibenclamide), and group P3, P4, and P5 was treated with 70% ethanol extract of Eugenia polyantha leaf with doses of 312.5, 625 and 1250 mg/kg respectively. The blood glucose level on the 11th day was tested by ANOVA which is then tested by Duncan. The results showed Eugenia polyantha leaf extract has an effect on reducing blood glucose in Wistar rats (Rattus norvegicus) with doses 312.5, 625, and 1250 mg/kg body weight. The most effective dose of 70% ethanol extract of Eugenia polyantha leaf for reducing blood glucose is 1250 mg/kg body weight. Furthermore, the findings of this study can be tested in more depth so that it can be recommended to the public as an alternative medicine for diabetes mellitus in humans.
Application of Recycle System on a Cocoa Pod Husks Gasification in a Fixed-Bed Downdraft Gasifier to Produce Low Tar Fuel Gas Pranolo, Sunu Herwi; Waluyo, Joko; Prasetiyo, Jenni; Hanif, Muhammad Ibrahim
Jurnal Rekayasa Kimia & Lingkungan Vol 14, No 2 (2019): Jurnal Rekayasa Kimia & Lingkungan (December, 2019)
Publisher : Chemical Engineering Department, Syiah Kuala University, Banda Aceh, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23955/rkl.v14i2.14160

Abstract

Biomass gasification is potentially generating not only producer gas but also tarry components. Practically, the gas may substitute traditional fuel in an internal combustion engine after reducing the tar. This research examined a producer gas recycle system to reduce tar component of producer gas generated with cocoa pod husks gasification using air as gasifying agent in a fixed-bed downdraft gasifier. Cocoa pod husks feed sizes were +1 sieve, -1+ 0.5 sieve, and -0.5 sieve. The gasification process was operated at the temperature range of 491 940oC and at various gasifying agent volumetric rates of 62.84; 125,68; and 188.53 NL/min or at equivalent ratio range of 0.014 0.042. A recycle system of outlet producer gas to gasifier was set at volumetric rates of 0.139; 0.196; and 0.240 L/min. The performance of the system was evaluated with analyzing the tar component using gravimetric method of ASTM D5068-13, and the gas component of CO, H2, CO2 and CH4 compositions in producer gas were analyzed using Gas Chromatography GC-2014 Shimadzu sensor TCD-14. This recycle system succeeded in reducing tar content as much as 97.19% at 0.139 L/min of recycle volumetric rate and at biomass feed size of -1+0.5 sieve. The producer gas contained CO, H2, CO2 and CH4 of 23.29%, 2.66%, 13.30%, and 14.18% respectively. The recycle system cold gas efficiency was observed 65.24% at gasifying agent volumetric rate of 188.53 L/min and at biomass feed size of +1 sieve.
Techniques for Improving Genetic Algorithms in Solving Operating Room Scheduling Problems: An Integrative Review Yuniartha, Deny Ratna; Normasari, Nur Mayke E.; Waluyo, Joko; Masruroh, Nur Aini; Herliansyah, Muhammad Kusumawan
International Journal of Industrial Engineering and Engineering Management Vol. 6 No. 1 (2024)
Publisher : Universitas Atma Jaya Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24002/ijieem.v6i1.8903

Abstract

Operating room scheduling is a complex process that involves various resources and takes the interests of many parties into consideration. The genetic algorithm is the frequently used metaheuristic algorithm to solve a large-size operating room scheduling problem. Many techniques have been developed to improve the genetic algorithms' performance in dealing with the operating room scheduling complexity. In this paper, we survey available literature to identify improvement techniques used at each stage of the genetic algorithm and capture the underlying problems. This review provides a mapping of improvement techniques in genetic algorithms correlating with the considered problems. The results can be employed by other researchers as a guide for future research in integrating a genetic algorithm or other population-based metaheuristic algorithm with a recent heuristic algorithm following the future directions of operating room scheduling research.
Co-Authors Abdul Karim Zulkarnain Abdul Wahid Abil Fida Siskayanti Agnesa, Oki Sandra Agus Imam Sonhaji Agustinus Winarno Aji, Limpat Wibowo Akhmad F. Alhikami Akif Mahrus Ali Allam K, Muhammad Amalia Febryane Adhani Mazaya Anifah, Eka Masrifatus Anis Kristiani, Anis Ari Ariangga Orranius Putra Patarru Ari Diana Susanti, Ari Diana Arief Budiman Ariyadi, Hifni Mukhtar Bakar, Syafriyudin Abu Bambang Eko Afiatno Bambang Purwono Bambang Soepeno Bambang Soepono, Bambang Basuki, Rio Basworo, Agung Tri Bikorin Bikorin Cahyani, Fadhila Siti Dahlan, Irvan Damayanthy, Ramanda Ayu Damianus Mario Ricky Fernando Damianus Mario Ricky Fernando Daroini, Moch. Fauzun Deny Ratna Yuniartha Dinda Safitri Ramadhani Dodik Prakoso Eko Hery Suwandojo Dodik Prakoso Eko Hery Suwandojo Dodik Prakoso Eko Hery Suwandojo Dwi Siswanta Edi Iskandar, Edi Edy Prayitno Eko Haryanto Eko Haryanto Eko Haryanto Ely Afridiana Kuncoro Endang Widayati Fachry Abda El Rahman Fajar Y. Prabowo Ferhadius Endi Ganjar Andaka Gunawan Nugroho Hadi Saputra Hana Himatul ‘Aliyah Hanif, Muhammad Ibrahim Haris Puspito Buwono Hartono, Moh Hasan Albana Rhomadhon Hasanah, Rafiatul Hayatullah, Wahyu Herry Purwanti, Noordiana Herry, Noordiana Heru S. B. Rochardjo Hotlan Samosir Hudiyo Firmanto, Hudiyo I Ketut Mahardika Ibnu Singgih Pranoto Ikbar, Royhan Indah Retuwati Ramadhana Izzulhaq, Muhammad Ghozy Jekti Prihatin Johan Syafri Mahathir Ahmad Jumina Jumina Jussac Maulana Masjhoer Kamalia Fikri Kamalia Fikri Kholiq Fadillah Amriansyah Kosmar Marojahan Damanik Kurnia, Irwan Kurniawan, Yehezkiel Steven Kuswati Kuswati Lestari, Nidi Lestary, Septy Luthfiana Nurul Hidayati, Luthfiana Nurul Machida, Masato Mahda Mega Andyka Hieguyta Marausna, Gaguk Mardiana, Alif Margono Margono Maria Ulfa Mastini Maulia, Zahrotul Mazaya, Amalia Febryane Adhani Michael Seen Mochammad Iqbal Mohammad Imam Farisi Mohammad Wildan Habibi, Mohammad Wildan Muhammad Farhan Abrar Muhammad Kusumawan Herliansyah Muhammad Sholeh MUHAMMAD SHOLEH Muhammad Yusuf Muslim, Ilham Taufik Musyarofah Musyarofah, Musyarofah Nabila, Zahrani Putri Ndaru Pratama, Nico Nidia Lestari Noordiana Herry Purwanti Norman, Hafiz Nugroho Dewayanto Nur Aini Masruroh Nur Mayke Eka Normasari Nur Wahyudi Paryanto Paryanto Pazli, Pazli Prabang Setyono Pramudya Dwi Aristya Putra Pranolo, Sunu Herwi Prasetiyo, Jenni Purba, Ibnu Tryansar Purmanna, Astrino Putra, Ariadi Indra Putri, Rizqi Wulandari Putro, Firman Asto Qadarusman, Muhammad Luqman Rachmawati, Rr Yuliana Rahayu, Suparmi Setyowati Rahmat Bayu Raziq, Abdur Reza, Mutia Ridho Bayuaji Ridho Hantoro Rofika Rofika, Rofika Rony Arjuna Rosalinda, Julitha D Rosalinda, Julitha Dwi Saiful Huda Samuel Kristiyana Sapawe, Norzahir Sembodo, Bregas Siswahjono Tatag Septeri, Dyah Indriyaningsih Septian, Ardie Septiono Eko Bawono Setyowati Rahayu, Suparni Sidiq, Muhammad Fadel Simarmata, Henni Mariani Siti Rohmah Slamet Hariyadi Sri Rahayu Lestari Su Dar mono Subchan, Wahju Sudarmono Sudarmono Sugiyanto - Sugiyanto Sugiyanto Suparni Setyowati Rahayu Sutrisno S Suwanto Raharjo Syafriyudin Syafryudin Tiurlina Siregar Totok R. Biyanto TRI ACHMADI Tri Haryanto Triyanto, Heru Agus Umi Fadilah, Umi Wahyu Wilopo Wahyu Wilopo Wicaksana, Hangga Yayuk Fatmawati, Yayuk Yonathan Ito Yudha, Venditias Yuli Pratiwi Yuli Pratiwi Yulinar Pramesti Cahyani Zaid Haidar Khairy Zainal Abdi