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Pembuktian Unsur Kerugian Perekonomian Negara pada Tindak Pidana Korupsi Sektor Sumber Daya Alam di Indonesia Azrina, Nikmatul; Hafrida; Erwin
Jurnal Alwatzikhoebillah : Kajian Islam, Pendidikan, Ekonomi, Humaniora Vol. 12 No. 1 (2026): Jurnal Alwatzikhoebillah : Kajian Islam, Pendidikan, Ekonomi, Humaniora
Publisher : Institut Agama Islam Sultan Muhammad Syafiuddin Sambas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37567/alwatzikhoebillah.v12i1.5094

Abstract

This study aims to analyze the proof of the element of state economic loss in corruption crimes within the natural resources sector in Indonesia. The main issue lies in the distinction between state financial loss, which is concrete and measurable, and state economic loss, which is broad and abstract, thereby creating challenges in evidentiary processes. This research employs a normative juridical method using statutory and conceptual approaches. The results indicate that proving state economic loss requires a multidisciplinary approach, including the use of scientific evidence and economic analysis, as it cannot always be quantified with certainty like state financial loss. Furthermore, the absence of standardized methods for determining and calculating state economic loss leads to differing interpretations among law enforcement authorities. Therefore, criminal law reform is necessary to clarify the concept, evidentiary methods, and competent institutions in assessing state losses, in order to ensure legal certainty and effective law enforcement in corruption cases.
UJI TOKSISITAS EKSTRAK ETANOL DAUN SIRIH HUTAN (Piper aduncum L.) Sri Wahyuni; Erwin
PROSIDING SEMINAR KIMIA Vol 4 No 2 (2025): Prosiding SNKT 2025
Publisher : Jurusan Kimia Fakultas Matematika dan Ilmu Pengetahuan Alam Universitas Mulawarman

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

Abstract

Forest betel (Piper aduncum L.) is one of the largest general in tropical regions, with more than 1000 species estimated within the Piperaceae family. In Indonesia, it is widely distributed across Papua, where its habitat occupies nearly a significant portion of the secondary forest areas. Traditionally, the leaves of forest betel are used as a remedy for canker sores, leucorrhea, mouthwash, internal wounds, to stop vomiting, reduce nausea, promote digestion, act as an antiseptic, and kill bacteria, fungi, and viruses. The objective of this research is to identify the secondary metabolites present in the leaves of forest betel (Piper aduncum L.), analyze the toxicity level, and assess the antioxidant activity of the ethanol extract of forest betel leaves (Piper aduncum L.). The methods employed in this study include extraction, phytochemical screening, toxicity testing using the Brine Shrimp Lethality Test (BSLT), and antioxidant activity testing using the 1,1-diphenyl-2-picrylhydrazyl (DPPH) method. The results of the phytochemical screening test showed that the ethanol extract of forest betel leaves (Piper aduncum L.) contains alkaloid, triterpenoid, phenolic, flavonoid, and quinone compounds. Based on the toxicity test, the ethanol extract of forest betel leaves (Piper aduncum L.) exhibited a toxicity level of 6.12915 x 10-13 ppm, categorized as toxic (<1000 ppm), suggesting that the ethanol extract has bioactivity as it is toxic to Artemia salina L. larvae. Keywords : Antioxidant, Toxicity, Forest Betel Leaves, Phytochemistry, Secondary Metabolites
Pertanggungjawaban Pidana terhadap Tindakan Aparat dalam Penanganan Unjuk Rasa Berdasarkan Konsep Command Responsibility di Indonesia Permatasari, Era; Hafrida; Erwin
Jurnal Alwatzikhoebillah : Kajian Islam, Pendidikan, Ekonomi, Humaniora Vol. 12 No. 2 (2026): Jurnal Alwatzikhoebillah : Kajian Islam, Pendidikan, Ekonomi, Humaniora
Publisher : Institut Agama Islam Sultan Muhammad Syafiuddin Sambas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37567/alwatzikhoebillah.v12i2.5121

Abstract

This study aims to analyze the criminal liability of law enforcement officers in handling public demonstrations based on the concept of command responsibility in Indonesia. Public demonstrations are constitutional rights guaranteed by laws and regulations. However, in practice, there are still actions by law enforcement officers that potentially violate the law and human rights during the security and dispersal of demonstrations. The main issue of this research is how criminal liability is regulated and how the concept of command responsibility can be applied to superiors who knew or should have known about violations committed by their subordinates. This research employs a normative legal research method using statutory and conceptual approaches. The findings indicate that criminal liability may be imposed not only on direct perpetrators but also on commanding officers who had authority and control, provided that they knew or should have known about the violations and failed to take necessary measures to prevent or punish such acts. Therefore, the concept of command responsibility serves as an important mechanism for ensuring accountability among law enforcement officers and protecting human rights in the handling of public demonstrations in Indonesia.
Pengaturan Tindak Pidana Pemalsuan Uang dalam Perspektif Kepastian Hukum Winata, Rendy; Lasmadi, Sahuri; Erwin
Jurnal Alwatzikhoebillah : Kajian Islam, Pendidikan, Ekonomi, Humaniora Vol. 12 No. 2 (2026): Jurnal Alwatzikhoebillah : Kajian Islam, Pendidikan, Ekonomi, Humaniora
Publisher : Institut Agama Islam Sultan Muhammad Syafiuddin Sambas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37567/alwatzikhoebillah.v12i2.5259

Abstract

This study analyzes the regulation of the crime of counterfeiting from the perspective of legal certainty. Currently, the regulation is dualistic, with Law Number 7 of 2011 concerning Currency as the lex specialis and Law Number 1 of 2023 concerning the Criminal Code as the general provision. This dualism gives rise to various problems, such as unclear norms regarding the definitions of "counterfeiting" and "resembling," overlapping provisions, disparate criminal penalties, and the inability to regulate counterfeiting electronic money, counterfeit QRIS (Qualified Transaction Receipt System), cryptocurrency, and Artificial Intelligence-based counterfeiting. This normative legal research, using legislative, conceptual, and comparative analysis approaches, finds that regulatory policies do not provide adequate legal certainty. Harmonization of regulations is urgently needed to create clear criminal definitions, proportionate criminal penalties, and consistent law enforcement. This research is expected to provide comprehensive legislative policy recommendations to strengthen the protection of the Rupiah, increase the deterrent effect, and maintain national economic stability amidst rapid technological developments.
Karakterisasi Performa Genset Diesel 5 KW Menggunakan Syngas Serbuk Kayu dengan Variasi Pembebanan Wahyu; Erwin; Wiyono, Slamet
Journal of Renewable Energy and Mechanics Vol. 5 No. 01 (2022): REM VOL 5 NO 01 2022
Publisher : UIR PRESS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25299/rem.2022.8888

Abstract

With the decreasing of world oil reserves, energy savings programs have started across the entire world. Recently, Indonesia has now become one of the importing countries for crude oil. Biomass gasification sustainability, especially in Indonesia, is very guaranteed because of the abundant availability of biomass in Indonesia. The goals of this study are examine the 5 kW diesel generator performance against various load with diesel fuel and diesel fuel plus syngas (synthetic gas) from sawdust. This research was carried out at Renewable Energy Laboratorium of Engineering Faculty UNTIRTA. The author performed this research using 5,2 kW total load of halogen lamp. In this research the load used was only at 3.2 kW because of the "not optimal condition" of the diesel generator resulting in not optimal engine rotation. Diesel generator power value at low loading point was increased. Whereas, at high loading point was decreased.
Co-Authors A.Hamid AA Sudharmawan, AA Abda Abda Abdul Azis Abdul Munif Abdul Wahab Syakhrani Abu Yazid Al Bustomi ADE SUPRIATNA Ahmad Karim Ahmad Nouruzzamand Al-Amin Aldy Pradana Alfiana Alhadiansyah Alif Iqra Amanda Salwa Nur Azizah Amândio de Araújo Sarmento Amelia Rahmatika Andi Adli Saputra Andi Alvin Andi Cakra Yusuf Andi Fitriani Djollong Andi Hafidah Andi Muh. Iswan Andi Nur Halisa Andi Nur Wahyuningsih Andi Wahyuddin Nur Andy Candra Anita Desiani Aqifha Putri Ramadhani Arfiah Ari Sulistyo Rini ARIF HIDAYAT Arif Nur Sho’im Arisandi, Rumsiah Arizyanto, Romi Arsensius Asima Manurung Asriani Said Asyari Axelon S Renyaan Ayu Adwiniar Aryanti Azrina, Nikmatul Batubara, Agnes Bayu Wijokongko Beny Saputra Bintoro, Januar Bistari Br Ginting, Julhanna Budhi Susetyo, Ferry Budi Hermawan Bangun Carles Chandra, Wenripin Damayanti, Mira dame ifa sihombing Danny Faturachman, Danny Darussalam, Miftafu Denita Laura Dewi Wahyuni Mustafa Dianti, Devi Didik , Didik Didik Cahyono Didik Sugiyanto Diego Romario De Fretes Diko Januarhan Dini Nurpratiwi Dolfina Costansah Koirewoa Dwiki , Dwiki Edi Indrizal Edwin Suharlim Edy Suasono Elida, Sri Agustriani Emmi Azis Endah Rantau Itasari, Endah Endang Tri Pujiastuti Enita Dewi Tarigan Ermayanti Evi Mashunah Evi Purwanti Evie Kusmiati Fadjeri, Indrayati Faidil Tanjung Fandi, Fandi Zahri Fasiha Fathra Annis Nauli Fatma Muthia Kinanti, Fatma Muthia Feby Nopriandy Feby Nopriandy Ferdiansyah, Farhan Fernando Fiza, Nora Fridarti Fuadah Johari Guntur Arie Wibowo Habel Ta’dung Hadenan Towpek Hafid Sumarwadji Hafrida Hafrida Haifa Syukur Hairil Abd Hajar Hairul Anwar Hajar Dewantara Halimatuddini Hamsyah Harry Febri Hartanto, Kristianus Heri HARTATI Harun Hasibuan, Citra Dewi Hellena Deli Hendri, Jhon Herawati, Elvina Herman Herry Susanto Hidayat, Faisal Husnul Khatimah I Gusti Putu Muliarta Aryana I Ketut Suada Iman Syahrizal Imel Utami Pairunan Indra Hasan Indra Nuryanneti Intan Masita Hayati Ira Wahyuni Irawati Irma Fahrizal B.N. Irma Rosani Irmawanti Irna Irwandi, Ade Ismail Isranuri Isti Rokhiyah Ita Yulita, Ita Izza Rafi Jabaluddin Hamid Jaya Harjani, Haryanti Jeferson Siahaan Jonathan Liviera Marpaung Joni Joni Joni Juan Pratama Judijanto, Loso Kalimbuang, Irawanti Laila, Nurlaila Lenardo, Yovi Leo Dedy Anjiu Loso Judijanto LUCKY, MAYLANI M. Asraf Fradama M. Rafi Madya Saputri Maftuhah Maftuhah Magfirah Mahdalena Mahyudin Mahfud Radi Mahyuddin Maichal Malvin Dharma Mangenre, Muh. Fadli Manik, Ni Njoman Marpaung, J.L. Marpaung, Rony Genevent Marpaung, T.J. Marpaung, Tulus Joseph Herianto Mega Fitri Hertini Melinda Noer Melva Hermayanty Saragih Miranty Moh. Ali Aziz Moh. Jenli Abbas Mohammad Ahmad Bani Amer Mohammad Alvian Noor Arya Mohd Syahrin Moriansyah, Mori Muh. Abdi Imam Muh. Irshan Sachrir Muhammad Alwi Hapri Muhammad Fachry Naufal, Fachry Muhammad Fauzan Muhammad Nadir Muhammad Shaleh Muhammad Shaleh Z Muhammad Yusuf Y.S Mujahidin Muliana Munandar, Anis Mustopa Muthia Ferliani Balqis Navis Faiq Ngatemi Nidya Agustin Beni Prasetyo Nira Mellina Pangestika Noorsidi Aizuddin Mat Noor Novendri, Yos Novizar Nazir Nur Hamzah Nur Laila Zulfah Sari Nuris Asro'atul Hasanah Nurul Aisyah Nurul Aulia Rahma Nurwahyuni Oryza Sativa Heningtyas Palwa Suryani, Novia Pandayung, Risna Permatasari, Era Prasetyo, Ekky Aji Pudentiana Pudentiana Rr R. E. Pupung Purnamasari Purnama, Shilmy Putri Putri Salamah, Maydaria Rachmawati Rahayu, Siti Utari Rahmat Ghazali Rahmat Hidayat RAHMAT SYAHNI Rena Junita Renety Oktaviani Retno Ayu Widiyastuti Ria Andriyani Rico Fernanda Rina Febrianti Rismadefi - Woferst Rismawati Robin Rony M Rizal Rosman Siregar Rusmana, Ruslan Rusmin Nuryadin S Pentanurbowo Saban, Muhamad Zaki Sagio, Ibrahim Sahuri Lasmadi Saibun Sitorus Sakka Salamah, Fitri Santoso, Pande Putu Agus Sapitri, Wahyuni Sardah Sawaluddin Setiono, Panut Simatupang, Mediniah Putri Simbolon, Angelika Sinar Dharmayana Putra Siregar, Rolan Sirenden, Sernita Siti Nur Hadijah Slamet Wiyono Sri Mulyani Sri Wahyuni Sri Widiyastuti Sryanti St Salmah Sharon St. Nurhayati Aziz Suhendra sukma, Sukmawati Sulaiman Suliartini, Ni Wayan Sri Suminarti, Tini Sunarti, Herlina Susanto, Herry - Sutarman Sutriyanto Suwarno Suwendy Paku Sadewo syafrizal Syamsu Nujum Syamsuddin Syamsul Syarifah Nurul Fadilla Tambunan, Herbert A. Taufik Teti Anggita Safitri, Teti Anggita Thomas, Silvester Thomy Sastra Atmaja Tulus Joseph Herianto Marpaung Tuti Afriani Usman Vera Puji Lestari Wahyu Wahyu Maulid Adha Widia Dewi Anggraini Widia Lestari Widjanarko Winata, Rendy Wiyono, Slamet yefri chan Yendi Esye Yonathan Desmellson Situmorang Yuli Amaliyah Yulita yusuf, Febrianti