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Morphometric and Molecular Identification of Eimeria Bovis and Eimeria Zuernii on Beef Cattle in Lamongan, East Java, Indonesia Kurniawan, Muhammad 'Ahdi; Suwanti, Lucia Tri; Mufasirin, Mufasirin; Suprihati, Endang; Hastutiek, Poedji; Kusnoto, Kusnoto; Ansori, Arif Nur Muhammad; Puspitasari, Yulianna; Khairullah, Aswin Rafif; Moses, Ikechukwu Benjamin; Pratama, Bima Putra; Riwu, Katty Hendriana Priscilia
Jurnal Medik Veteriner Vol. 8 No. 1 (2025): April
Publisher : Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/jmv.vol8.iss1.2025.153-166

Abstract

Lamongan Regency, located in East Java, Indonesia, is a significant center for beef cattle production. Despite its prominence, studies on the identification and differentiation of Eimeria spp. parasites in this region are notably lacking. This research aims to address this gap by evaluating the prevalence of Eimeria spp. and identifying two pathogenic species: Eimeria bovis and Eimeria zuernii. The study involved the collection of 250 fecal samples from beef cattle raised on smallholder farms across Lamongan. Sampling was conducted during the rainy season to optimize the detection of Eimeria infections. Using the sugar flotation method, Eimeria oocysts were isolated from 5–10 g of fecal matter per sample. Molecular identification employed polymerase chain reaction (PCR) assays targeting ribosomal RNA’s internal transcribed spacer 1 (ITS-1) region to detect the pathogenic species. Fecal examination using the Whitlock test revealed a prevalence of Eimeria spp. at 44.45% (111/250). PCR analysis further identified E. bovis with a 238 bp amplicon in Solokuro District and E. zuernii with a 344 bp amplicon in Tikung District, highlighting the presence of these two pathogenic species in distinct geographic areas. The findings underline the need for further research that includes expanded sampling from different regions and cattle breeds and the application of varied diagnostic methods. Such studies will contribute to a more comprehensive understanding of the genetic diversity, distribution, and epidemiology of E. bovis and E. zuernii in Indonesia, supporting improved cattle health and management practices in the region.
Additive Nutrition in the Feeding of Pote Goat Madura Maintained the Fertility Post-Infected of Foot and Mouth Disease Susilowati, Suherni; Lamid, Mirni; Mustofa, Imam; Rosyada, Zulfi Nur Amrina; Agus, Ali; Brahmantya, Chandra; Akintunde, Adeyinka Oye; Hermadi, Herry Agoes; Khairullah, Aswin Rafif; Abuzahra, Mutasem; Ahmad, Riza Zainuddin; Ayuti, Siti Rani
Jurnal Medik Veteriner Vol. 8 No. 1 (2025): April
Publisher : Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/jmv.vol8.iss1.2025.40-53

Abstract

Mineral and nutritive supplements improve animal reproductive performance, especially after Foot and Mouth Disease (FMD) infecteds, to establish sustainable food security solutions. This study aimed to investigate the effects of mineral addition, particularly through premix and concentrate booster supplementation, on the body weight gain and reproductive performance of Pote goats in Madura post-infected of foot and mouth disease (FMD). Thirty-six non-pregnant Pote goats that cured from foot and mouth lesion based on veterinarian examination, were divided into three groups and fed differently for 45 days. Group T0 received standard feed comprising 3-4 kg of forage and 300 g of concentrate with a crude protein content of 16–17%, along with ad libitum water. Groups T1 and T2 received standard feed supplemented with 15g/head/day of premix booster and immune booster, respectively. Results showed no significant increase in body weight with supplementation. However, higher blood urea nitrogen and albumin levels were observed in both T1 and T2-supplemented groups. The estrus rate was higher in goats given mineral supplements than with standard feed alone. Although the onset and duration of estrus did not differ significantly, ultrasound scans showed follicular development before estrus synchronization, indicating restoration of the estrus cycle. Overall, mineral addition in feeding post-FMD infected in Pote goats appears to enhance reproductive performance and overall health.
THE EFFECT OF BREED AND BODY CONDITION SCORE ON OVARIAN WEIGHT, NUMBER OF FOLLICLES, AND OOCYTE QUALITY IN RETIRED COWS Putri, Natalie Lovena Pramono; Ikhsan, Dilla Amalia Bilqis; Raharjo, Dadik; Khairullah, Aswin Rafif; Lestari, Tita Damayanti; Mustofa, Imam; Rimayanti, Rimayanti; Safitri, Erma; Amrullah, Muhammad Fajar; Ilmi, Laily 'Ulya Nurul; Pasang, Gabriel Sampe; Supriyadi, Supriyadi
Jurnal Kedokteran Hewan Vol 19, No 1 (2025): March
Publisher : Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21157/j.ked.hewan.v19i1.44392

Abstract

The aim of this study was to determine whether breed and body condition score (BCS) can influence ovarian weight, follicle number, and oocyte quality. This study used 90 ovaries from 15 Friesian Holstein crossbreed, 15 Ongole crossbreed, and 15 Limousin crossbreed cows obtained from an abattoir. Before the ovaries were taken, the BCS of the cows was determined. The BCS system used in this study is BCS with a scale of 1 to 5. Ovaries were weighed, follicles were measured and grouped by size (2 mm, 2-6 mm, 6 mm) then counted, oocytes were aspirated from the follicles then observed under a microscope. Oocyte quality was observed and then grouped into grade A, B, C, D based on cumulus oocyte complex (COCs). Data were analyzed using two way ANOVA and chi square test. The results of the analysis showed that breed did not influence ovarian weight, but influenced the number of follicles, and oocyte quality. In Friesian Holstein crossbreed cows, BCS affects ovarian weight, follicle number, and oocyte quality. In Ongole crossbreed cows, BCS had no effect on ovary weight, but did affect follicle number and oocyte quality. In Limousin crossbredcows, BCS had no effect on ovary weight and follicle number, but did affect oocyte quality.
A Refined Saccharomyces Cerevisiae-Induced Pyrexia Model In Rats For Specific Antipyretic Preclinical Screening Putra, Oktavian Arya; Wardhani, Bantari Wisynu Kusuma; Riska, Riska; Ramadhan, Nuzula Rijal Nur; Pamungkas, Fajrin Yudha; Al Baariq, Hisyam Nabil Najmuddin; Wahyuningtias , Dita Sheila Putri; Khairunnisa, Rahma; Ulhaq, Oktania Dhiya; Azis, Nurul Magfirah; Guselsa, Fricelia Aura; Siregar, Tika Hafzara; Khairullah, Aswin Rafif
Biomedical Journal of Indonesia Vol. 11 No. 2 (2025): Vol 11, No 2, 2025
Publisher : Fakultas Kedokteran Universitas Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32539/bji.v11i2.265

Abstract

Introduction. A fever-specific, reliable animal model is necessary to screen the antipyretic activity of pharmacological agents, especially to differentiate their action from broad anti-inflammatory activity. The present investigation was directed towards standardizing the yeast-induced pyrexia model in Sprague Dawley rats for screening the antipyretic activity of paracetamol. Methods. Male Sprague Dawley rats were placed into three groups (5 each): normal control, pyrexia-induced untreated, and paracetamol-treated. Pyrexia was induced by subcutaneous injection of 40% aqueous suspension of Saccharomyces cerevisiae (10 mL/kg b.w.). Paracetamol-treated rats were given a single oral dose of 150 mg/kg following pyrexia induction. Rectal temperature was measured at intervals of 30 minutes for 180 minutes. Results. Saccharomyces cerevisiae injection elicited a satisfactory febrile response in both pyrexia-induced groups. In the paracetamol-treated group, there was a considerable decrease in rectal temperature from 90 minutes, and the difference was statistically significant (p < 0.05) when compared with the untreated group. The model was able to distinguish the antipyretic effect of paracetamol from natural thermoregulatory fall in controls. Conclusion. This S. cerevisiae pyrexia model in mice is a specific and reproducible platform for antipyretic drug evaluation. The ability to dissociate antipyretic mechanisms from accompanying inflammatory processes is what makes it an acceptable model for future pharmacological screens. The addition of fever-specific biomarkers, i.e., hypothalamic metabolites and PGE₂, is suggested to also offer mechanistic insight and translational value.
Trypanosoma evansi as a Major Cause of Animal Trypanosomiasis: A Comprehensive Review Warsito, Sunaryo Hadi; Khairullah, Aswin Rafif; Lamid, Mirni; Al-Arif, Mohammad Anam; Hermadi, Herry Agoes; Lokapirnasari, Widya Paramita; Kusala, Muhammad Khaliim Jati; Wibowo, Syahputra; Ayuti, Siti Rani; Wardhani, Bantari Wisynu Kusuma; Fauziah, Ima; Yanestria, Sheila Marty; Moses, Ikechukwu Benjamin; Prasetyo, Agung; Aryaloka, Suhita; Fauzia, Kartika Afrida; Ahmad, Riza Zainuddin; Kurniasih, Dea Anita Ariani
Jurnal Medik Veteriner Vol. 8 No. 2 (2025): October
Publisher : Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/jmv.vol8.iss2.2025.455-477

Abstract

Trypanosomiasis caused by Trypanosoma evansi is a major protozoan illness that affects animals worldwide. It is also referred to as “surra” and affects a variety if wild and domestic animals such as sheep, cattle, goats, dogs, buffaloes, pigs, elephants, amongst others. In preparing this review, relevant scientific articles were searched on PubMed, SCOPUS, and Web of Science databases using the keyword “Trypanosoma evansi AND animals”. T. evansi are carried by a vast number of hematophagous flies and are found in the extracellular and internal fluids of certain hosts. Trypanosomosis is mostly characterized by anemia, and the degree of anemia can typically be used as a gauge for the disease's severity. Trypanosomiasis compromises the host animal's immune system and its diagnosis is dependent on a number of factors such as thorough clinical examination, suitable sample collection, sample size, suitable diagnostic test performance, and logical interpretation of test results. The clinical manifestations of trypanosomiasis vary widely in both appearance and severity, ranging from neurological disturbances and skin plaques to vaginal enlargement. Hematophagous biting flies, including Tabanus, Haematopota, Glossina, Chrysops, Lyperosia, Stomoxys, and Hippobusca flies, contribute to the spread of trypanosomiasis. Four medications are primarily used to treat trypanosomiasis: quinapyramine, karetin, diminazene aceturate (Berenil), and melarsomine (cymelarsan). An efficient vaccination program is an additional technique for managing infectious diseases in addition to treatment. The most important step in curtailing the spread of trypanosomiasis caused by T. evansi is to stop its transmission by flies via physical and chemical methods.
Genomic Characterization of Antimicrobial Resistance Genes in Pasteurella multocida Isolates from East Nusa Tenggara and Lampung, Indonesia Prihandani, Sri Suryatmiati; Wibawan, I Wayan Teguh; Noor, Susan Maphilindawati; Ekawasti, Fitrine; Khairullah, Aswin Rafif; Purba, Hastuti Handayani S.; Puarada, Alif Rahman Rohim; Safika, Safika
Jurnal Medik Veteriner Vol. 8 No. 2 (2025): October
Publisher : Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/jmv.vol8.iss2.2025.368-381

Abstract

Haemorrhagic Septicaemia (HS) is a devastating disease affecting cattle and water buffaloes in Indonesia, causing annual economic losses in livestock industries, particularly in Asia, Africa, and the Middle East. Pasteurella multocida, the causative agent of the disease, has shown increasing antimicrobial resistance, complicating treatment efforts. Therefore, this study aims to provide the first genomic analysis of P. multocida isolates from different Indonesian provinces, focusing on genes conferring resistance to beta-lactam antibiotics based on Whole Genome Sequencing (WGS) results. Genomic data can be used to confirm the results of phenotypic antibiotic resistance testing. P. multocida isolates analyzed in this study were sourced from the Indonesian Research Center for Veterinary Science (IRCVS) collection, which included 2 samples originating from different geographic locations within Indonesia. The samples were subjected to biochemical, molecular, and antimicrobial susceptibility testing. WGS was performed using Oxford Nanopore Technologies (ONT) with subsequent bioinformatics analysis for genome assembly and resistance profiling. Phenotypic analysis showed significant variations between the isolates. The NTT isolate showed resistance to Penicillin, while the Lampung 2952 remained susceptible in the disk antibiotic test. Genome sequencing revealed extensive resistance determinants, including β-lactamase genes (blaZ, blaR1) in the NTT isolate, correlating with its phenotypic resistance. The high-quality genome assemblies (N50: 17,225 bp for NTT; 12,662 bp for Lampung 2952) enabled comprehensive resistome characterization, identifying more than 22 resistance genes in each isolate, including novel variants not previously reported in Indonesian strains. Therefore, this study provides the first genomic and resistance analysis based on Whole Genomic Sequencing data of Indonesian P. multocida isolates. The results show the urgent need for enhanced surveillance and prudent antimicrobial use in livestock management.
Molecular Docking Analysis of Flavonoids from Syzygium cumini (L.) Skeels: Proapoptotic Potential as an Anticancer Mechanism Aini, Nur Sofiatul; Ansori, Arif Nur Muhammad; Widyananda, Muhammad Hermawan; Kharisma, Viol Dhea; Murtadlo, Ahmad Affan Ali; Herdiansyah, Mochammad Aqilah; Rebezov, Maksim; Burkov, Pavel; Gudz, Petr; Derkho, Marina; Bezhinar, Tatyana; Maksimiuk, Nikolai; Sazali, Munawir; Purnobasuki, Hery; Rollando, Rollando; Khairullah, Aswin Rafif; Sucipto, Teguh Hari
Borneo Journal of Pharmacy Vol. 8 No. 3 (2025): Borneo Journal of Pharmacy
Publisher : Institute for Research and Community Services Universitas Muhammadiyah Palangkaraya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33084/bjop.v8i3.9843

Abstract

Non-small cell lung cancer (NSCLC) presents a significant global health challenge, with its prevalence and mortality rates rising steadily. In Indonesia, Syzygium cumini (L.) Skeels, known for its flavonoid richness, has a long history in traditional medicine. However, its specific mechanisms of action against cancer, particularly in inducing apoptosis in NSCLC, have not been fully elucidated. This study utilized an in silico approach to evaluate the pro-apoptotic potential of S. cumini flavonoids against NSCLC by targeting key proteins: Bcl-2, Bax, and Caspase-3. We retrieved flavonoid structures from PubChem and protein data from the Research Collaboratory for Structural Bioinformatics Protein Data Bank (RCSB PDB). The drug-likeness of these compounds was assessed using Swiss ADME, adhering to Lipinski's rule of five, while their anti-NSCLC probability was predicted using PASS Online. Molecular docking and screening were performed with PyRx, and the results were visualized using Discovery Studio. Our findings identified epigallocatechin 3-O-gallate and ellagic acid as the most promising anti-NSCLC candidates. Ellagic acid demonstrated the strongest binding affinity to Caspase-3, suggesting a potent pro-apoptotic effect. Epigallocatechin 3-O-gallate, on the other hand, exhibited the lowest binding energy across multiple target proteins, particularly Bcl-2 and Bax, indicating its broad pro-apoptotic potential. These results collectively suggest that flavonoids from S. cumini may hold significant promise as a source of novel anti-NSCLC agents, warranting further in vitro and in vivo investigations.
Agribusiness Business Model Based on the Blue Economy: Synergy Between Agricultural Production and Maritime Logistics Karjono; Khairullah, Aswin Rafif; Karmanis; Kusumawati, Evyana Diah
Journal of Agro Complex Development Society Volume 2 Issue 2 October 2025
Publisher : Professorline

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62012/agrocomplex.vi.23

Abstract

Agribusiness plays a pivotal role in advancing economic growth, food security, and rural welfare, especially in archipelagic nations such as Indonesia where agriculture and maritime activities are geographically intertwined. Yet, fragmented supply chains, limited accessibility, and underdeveloped logistics infrastructure hinder the efficiency and competitiveness of agricultural systems. This study proposes a conceptual business model that integrates agribusiness with maritime logistics under the principles of the Blue Economy. Using a qualitative, desk-based analytical approach, it synthesizes academic literature, policy documents, and development reports to construct a framework aligning agricultural production with ocean-based distribution systems. The model is structured through an adapted Business Model Canvas emphasizing five interlinked components: (1) a value proposition centered on maritime connectivity and sustainability; (2) key integration activities between agricultural processing and sea transport coordination; (3) infrastructure and channel reconfiguration around coastal agrologistics hubs; (4) multi-actor partnerships among farmers, port authorities, and logistics providers; and (5) financial and environmental sustainability mechanisms. The findings highlight that maritime logistics can transform geographic fragmentation into an operational advantage by enabling cost-efficient, low-carbon, and inclusive supply chains. The proposed framework offers a strategic pathway for building resilient agribusiness ecosystems in island nations, supporting food security, regional equity, and sustainable development. While conceptual, the model lays groundwork for future empirical validation and pilot implementation to enhance coordination between agriculture and maritime sectors within Blue Economy-driven growth strategies.
Keracunan limbah medis pada kucing dan keberhasilan terapi penyembuhan di Rumah Sakit Hewan Pendidikan Universitas Mandalika Rahmawati, Septyana Eka; Rusdiana, Nur; Riwu, Katty Hendriana Priscilia; Kholik, Kholik; Khairullah, Aswin Rafif; Kurniawan, Shendy Canadya
ARSHI Veterinary Letters Vol. 7 No. 4 (2023): ARSHI Veterinary Letters - November 2023
Publisher : School of Veterinary Medicine and Biomedical Sciences, Bogor Agricultural University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/avl.7.4.61-62

Abstract

Keracunan pada kucing seringkali disebabkan oleh perilakunya yang seringkali menyelidiki apa yang dilihat dan ditemukannya. Tulisan ini melaporkan kasus keracunan pada kucing dengan hasil pemeriksaan klinis, pemeriksaan hematologi, dan terapi pada kucing berumur tiga tahun dengan gejala lemas, pucat, dan muntah cairan berbusa. Pemeriksaan hematologi menunjukkan kucing mengalami infeksi dan anemia makrositik hiperkromik. Oleh karena itu, kucing tersebut didiagnosis keracunan. Pengobatan diberikan dengan anti dot, terapi suportif Ringer laktat, anti inflamasi, dan multivitamin sebagai pengobatan lanjutan hingga sembuh selama seminggu di Rumah Sakit Hewan Universitas Pendidikan Mandalika.
Urine Analysis of Cat Utilizing the Thinka® Automatic Urine Analyzer as an Indicator for Uropoetic Disorders Riwu, Katty Hendriana Priscilia; Karina, Soca; Afnani, Daniah Ashri; Yansri, Alifianita Anake; Kholik, Kholik; Khairullah, Aswin Rafif
Bioscientist : Jurnal Ilmiah Biologi Vol. 13 No. 2 (2025): June
Publisher : Department of Biology Education, FSTT, Mandalika University of Education, Indonesia.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/bioscientist.v13i2.14738

Abstract

This study aims to determine the chemical content of the urine of local cats living freely around Mataram. The sample used was cat urine taken randomly. Twenty-five cats’ urine samples were put into a sterile urine pot. Urine chemistry examination and observation were carried out using a urine analyzer strip to identify the levels of urine chemistry, namely nitrite, protein, pH, blood, ketones, bilirubin, and glucose. The examination was done by dipping the strip into each urine sample; the strip was taken and tapped on the tissue, then inserted into the urine analyzer machine. After the results are obtained, the machine will automatically issue the results of the urine chemistry analysis, reading the results for no more than 60 seconds. This study emphasizes observing the quantity or amount of substances and sedimentation in cat urine samples. All of the 25 samples examined were positive (100%) for nitrite, protein, ketones, and glucose levels. The results of the blood level examination in urine were negative in all samples, the examination of urine pH levels in 25 samples varied with an average pH of 6.84, and the examination of bilirubin levels was positive in 24 (96%) urine samples. From the examination of the samples, there were indications of disorders of the uropoetic system and bacteriuria in cat urine.
Co-Authors . Kholik Abuzahra, Mutasem Adi Sofyan Ansori, Muhammad Afnani, Daniah Ashri Agung Prasetyo Aini, Nur Sofiatul Akintunde, Adeyinka Oye Aksono HP., Eduardus Bimo Al arif, Mohammad Anam Al Baariq, Hisyam Nabil Najmuddin Ali Agus Amrullah, Muhammad Fajar Ardhanella, Sellianova Aryaloka, Suhita Ayuti, Siti Rani Azis, Nurul Magfirah Bezhinar, Tatyana Brahmantya, Chandra Burkov, Pavel Chandramohan, Koshini Chusniati, Sri Derkho, Marina Eka Pramyrtha Hestianah, Eka Pramyrtha Endang Suprihati Erma Safitri Erna Yuniati Fadlilah, Shinta Levea Ni'matul Fauzia, Kartika Afrida Fauziah, Ima Fedik Abdul Rantam Fitrine Ekawasti, Fitrine Gudz, Petr Guselsa, Fricelia Aura Hani Plumeriastuti Harijani, Nenny Hasib, Abdullah Herdiansyah, Mochammad Aqilah Herry Agoes Hermadi Hery Purnobasuki Hidanah, Sri Hidayatik, Nanik I wayan Teguh Wibawan Ikhsan, Dilla Amalia Bilqis Ilmi, Laily 'Ulya Nurul IMAM MUSTOFA Ira Sari Yudaniayanti Kadek Rachmawati Karina, Soca Karjono Karmanis Khairunnisa, Rahma Kharisma, Viol Dhea Kinasih, Kurnia Nisa Kuncorojakti, Suryo Kurniasih, Dea Anita Ariani Kurniawan, Muhammad 'Ahdi Kurniawan, Shendy Canadya Kusala, Muhammad Khaliim Jati Kusnoto Kusnoto, Kusnoto Kusumawati, Evyana Diah Lucia Tri Suwanti, Lucia Tri Ma'ruf, Anwar Maksimiuk, Nikolai Mirni Lamid Moses, Ikechukwu Benjamin Mufasirin Munawir Sazali Murtadlo, Ahmad Affan Ali Mustika, Yolla Rona Mustofa Helmi Effendi Nayan, Nazri Nur Rusdiana Nurliyani Nurliyani Pamungkas, Fajrin Yudha Panggabean, Rosenna Tiara Pasang, Gabriel Sampe Poedji Hastutiek Pratama, Bima Putra Puarada, Alif Rahman Rohim Purba, Hastuti Handayani S. Putra, Oktavian Arya Putri, Mariana Febrilianti Resilinda Putri, Mirtanti Kiswandi Putri, Natalie Lovena Pramono Raharjo, Dadik Rahmahani, Jola Rahmawati, Septyana Eka Raissa, Ricadonna Ramadhan, Nuzula Rijal Nur Ramandinianto, Sancaka Chasyer Ratna Damayanti Rebezov, Maksim Rimayanti Rimayanti Rimayanti Riska Riska Riwu, Katty Hendriana Priscilia Riza Zainuddin Ahmad Rochmah Kurnijasanti Rollando, Rollando Rosyada, Zulfi Nur Amrina Sabdoningrum, Emy Koestanti Safika S, Safika Santoso, Kuncoro Puguh Sapta Andaruisworo Sari, Aulia Puspita Setiawan Koesdarto Sheila Marty Yanestria Sri Mulyati Sri Suryatmiati Prihandani Suherni Susilowati Sukmanadi, Mohammad Supriyadi Supriyadi Susan Maphilindawati Noor Suwarno Suwarno Suzanita Utama Tanjungsari, Ardina Teguh Hari Sucipto, Teguh Hari Tika Hafzara Siregar Tita Damayanti Lestari Tyasningsih, Wiwiek Ulhaq, Oktania Dhiya Wahyuningtias , Dita Sheila Putri Wardhani, Bantari Wisynu Kusuma Warsito, Sunaryo Hadi Wibisono, Freshinta Jellia Wibowo, Syahputra Widiyatno, Thomas Valentinus Widya Paramita Lokapirnasari Widyananda, Muhammad Hermawan Yulianna Puspitasari Yunus, Muchammad