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All Journal Jurnal Dinamika Hukum Diponegoro Law Review Jurnal Pengabdian Hukum Indonesia (Indonesian Journal of Legal Community Engagement) JPHI Sociological Jurisprudence Journal BHUMI: Jurnal Agraria dan Pertanahan Media Iuris Notaire Jurnal Pertanahan Administrative and Environmental Law Review Veteran Society : Jurnal Pengabdian Masyarakat Yuridika Perspektif Hukum Journal of Fisheries & Marine Jurnal Pertanahan Jurnal Kajian Hukum dan Sosial
Oemar Moechthar
Faculty Of Law, Airlangga University
Religion Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Earth & Planetary Sciences Economics, Econometrics & Finance Environmental Science Law, Crime, Criminology & Criminal Justice Social Sciences

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The Principle of Justice in the Weakness of Objective Rights Holders Against Privileges Rights Holders Trisadini Prasastinah Usanti; Indira Retno Aryatie; Oemar Moechthar
Media Iuris Vol. 6 No. 2 (2023): MEDIA IURIS
Publisher : Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/mi.v6i2.41755

Abstract

AbstractMaterial guarantees create material rights with superior characteristics. One is absolute, that is, the right holder can enforce material rights against anyone. It is as if nothing can beat the holder’s position of material guarantee in the event of a conflict with concurrent creditors and creditors holding privileges. However, this absolute character can be weakened by law. In certain circumstances, such as the right to collect the cost of saving the collateral object, the position of the creditor holding the material guarantee must surrender to the creditor with the privilege. Creditors can even threaten their position by not getting full repayment because the object of the material guarantee is to pay the bill from the creditor who holds the privilege first. The problem analyzed in this article concerns the principle of justice associated with weakening the characteristics of material rights in material guarantees for privileges. This study uses statutory, conceptual, and case approaches. The result of this study is that the creditor’s bills of the holder of the privilege arising from the salvage of collateral objects must take precedence over the bills of creditors of property security holders. This is considered fair, whereby the salvage of collateral causes creditors to remain in their preferred creditor position.Keywords: Justice; Absolute; Material Rights; Material Security; Privileges.
Tracing the Continued Existence of Ulayat Land: Granting Management Rights in the Context of Protecting the Rights of Indigenous Peoples Ma'ruf, Ali; Yakin, Moh. Ainul; Putri, Ervita Septyanto; Karimah, Erlisa Akhlakul; Moechthar, Oemar
Notaire Vol. 7 No. 1 (2024): NOTAIRE
Publisher : Fakultas Hukum Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/ntr.v7i1.54223

Abstract

AbstractThe issue of granting management rights over ulayat land to third parties is still being debated. Management rights originating from communal land are contrary to the concept of the management right itself. Management rights, which are part of the authority of State control rights, are contradicted by management rights that can originate from ulayat land because indigenous peoples have ulayat rights on the ulayat land. For ulayat land that still has the status of ulayat rights of indigenous peoples, if given management rights, the ulayat rights must be released by the indigenous peoples. Thus, the communal land becomes free state land. The granting of management rights on ulayat land is becoming increasingly relevant and complex. Several changes related regulations have raised significant questions regarding the existence of ulayat land and its impact on the sustainability of the lives of indigenous peoples. To accelerate the economy, the government needs to pay attention to the ulayat rights of indigenous peoples over their ulayat land and ensure that these rights are protected and respected. The government also needs to ensure that effective national law enforcement mechanisms are in place to resolve ulayat land disputes. As a result of the granting of HPL on ulayat land, legal uncertainty arises. The existence of ulayat land for indigenous peoples is very important in maintaining the identity, culture, and sustainability of indigenous peoples. Ulayat rights protect the rights of ownership and management of communal land by indigenous peoples so that they can continue cultural practices, traditions, and customs that have existed since the time of their ancestors.Keywords: Management Rights; Ulayat Land; Indigenous People.
The Epistemology of Land in an Adat Perspective: Philosophical Aspects of Human Relations With Land in the View of Mohammad Koesnoe Moechthar, Oemar; Sekarmadji, Agus; Soelistyowati; Poespasari, Ellyne Dwi; Sampe, John Roberto
Media Iuris Vol. 7 No. 1 (2024): MEDIA IURIS
Publisher : Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/mi.v7i1.44976

Abstract

AbstractThe spirit of agrarian law reform in Indonesia has been proposed since 2001, but to date it has not been realized. On the one hand, the existence of adat law as the basis for the formation of national agrarian law as stated in the UUPA needs to be questioned again, whether it actually uses adat law as its raw material, or whether it still uses colonial law. The discussion in this article aims to contribute ideas related to the reform of agrarian law in Indonesia which is based on customary law regarding land. The direction of this reform is based more on the views of adat law expert, Mohammad Koesnoe. The type of research in this article is legal research using a conceptual approach and also a statute approach, and analyzed using historical, systematic and grammatical interpretation methods. The research results show that customary law is still relevant to use as a basis for legal reform in Indonesia while still referring to the rechtsidee of the Indonesian nation as stated in Pancasila. Therefore, agrarian reform in Indonesia should refer to the original law of the Indonesian people, namely adat law.Keywords: Adat Land Law; Agrarian Law Reform; Soil Epistemology.
Omnibus Law In The Dynamics Of Constitutional Law: A Comparative Research Of Indonesia, The United States, The Philippines, And Canada Kaharuddin, Kaharuddin; Karunia, Dinar; Moechthar, Oemar; Maria Frisa Katherina, Ave
Administrative and Environtmental Law Review Vol 6 No 1 (2025)
Publisher : Fakultas Hukum Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25041/aelr.v6i1.4054

Abstract

The omnibus law is a legislative technique designed to streamline regulations by consolidating diverse legal norms into a single statute. In Indonesia, this method has been adopted through the Job Creation Law to enhance legislative efficiency and stimulate economic growth. However, its implementation has raised concerns regarding constitutional democracy, public participation, and adherence to the rule of law as articulated in the 1945 Constitution. This article explores the tension between regulatory efficiency and democratic principles within Indonesia’s constitutional framework. Key issues include limited public engagement, potential infringements of constitutional rights, and the erosion of checks and balances in the legislative process. Using a normative and comparative approach, the research concludes that while the omnibus law offers potential for regulatory reform, its application must be grounded in democratic values, transparency, and social justice to uphold the rule of law.
Characteristics of Water-Soluble Collagen Extracted from Catfish (Pangasius sp.) Skin Using Different Acetic Acid (CH3COOH) Concentrations S.Pi., M. Si, Patmawati; Nuzil Romadhoni, Puput; Puspitaningsih , Devi; Sulmartiwi, Laksmi; Nirmala, Dwitha; Endi Rahmantyo, Lastiko; Moechthar, Oemar; Raseetha, Siva; Akmal Alwi Husein, Mohamad; Khadijah Zai
Jurnal Ilmiah Perikanan dan Kelautan Vol. 17 No. 3 (2025): JURNAL ILMIAH PERIKANAN DAN KELAUTAN
Publisher : Faculty of Fisheries and Marine Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/jipk.v17i3.72086

Abstract

Graphical Abstract Highlight Research Optimized extraction enhances fish skin-based collagen as an alternative to bovine and porcine sources. Hydro-Extraction Advantage offer a cost-effective approach for producing high-purity, water-soluble collagen. Varying CH₃COOH concentrations influence collagen yield and solubility, impacting its potential applications in food, pharmaceutical, and cosmetic industries. Hydro-extracted collagen is biodegradable and free of harmful residues.     Abstract Collagen extraction from fish skin offers a sustainable approach to valorize fish processing by-products, and fish skin catfish (Pangasius sp.) is recognized as a promising collagen source. However, previous studies reported that in low water solubility, limiting its functional application in food, pharmaceutical, and cosmetic industries. To address this challenge, this study investigates the use of varying acetic acid concentrations (0.4, 0.6, and 0.8 M) during the hydrolysis stage prior to hydro-extraction, aiming to enhance the solubility and quality of the extracted collagen. Parameters measured included yield, solubility, proximate composition (protein, fat, air content, ash), organoleptic quality, molecular weight, amino acid profile and functional groups analysis. The best results were achieved with 0.6 M acetic acid, resulting in type I collagen coupled by the amide groups A, B, I, II, III, and molecular weights (65, 95, 130 and 270 kDa). The dominant amino acids identified was glycine. This treatment yielded a collagen extraction rate of 9.04% and solubility of 79.71%. The proximate composition included 67.34% protein, 14.87% fat, 8.48% moisture, and 10.69% ash. Organoleptic scores for appearance, odour, and texture were 7.80, 7.93, and 6.80, respectively. The collagen met the SNI 8076:2020 standard for protein content, moisture, and organoleptic attributes; however, fat and ash contents exceeded the specified limits. In conclusion, the acetic acid concentration significantly affects the physicochemical and sensory properties of collagen. Catfish skin shows strong potential as a raw material for collagen production, which supports its use in the food, pharmaceutical, and cosmetic sectors.
Effect of Ultrasonic Assisted Extraction with Ethanol for Removing Lipid on Catfish (Pangasius sp.) Skin as a Collagen Source and Its Characteristics Agustina, Maulida; Patmawati, Patmawati; Mubarok, Shofy; Sulmartiwi, Laksmi; Wulandari, Diah Anggraini; Zai, Khadijah; Siva, Raseetha; Pujiastuti, Dwi Yuli; Nirmala, Dwitha; Carattri Kusuma Werdani, Money; Moechthar, Oemar; Alwi Husein, Mohamad Akmal
Jurnal Ilmiah Perikanan dan Kelautan Vol. 16 No. 1 (2024): JURNAL ILMIAH PERIKANAN DAN KELAUTAN
Publisher : Faculty of Fisheries and Marine Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/jipk.v16i1.46061

Abstract

Abstract Fish skin is rich in collagen (80%-90%). However, catfish (Pangasius sp.) skin has a high lipid content, which can reduce the quality of collagen. Therefore, treatment is needed to remove the lipid using ultrasonic assisted extraction (UAE) with ethanol. Hence, the aim of the present study was to remove lipid content from catfish skin as a raw material for collagen by using UAE with different concentrations of ethanol (25, 50, and 75%). The research was conducted in three stages: removing impurities, collagen extraction, and characterization of collagen. The result exhibited that UAE-ethanol treatment was capable of removing up to 85.6% of lipid content, and the produced collagen had the potential to be utilized as an alternative source of collagen based on its properties. Highlight Research Ethanol could be used as extractor of lipid from catfish skin of Pangasius Ultrasonic assisted extraction could increase efficiency of lipid extraction from catfish skin. Fish skin of Pangasius sp. has a potential source for collagen. Collagen from skin of Pangasius sp. has a good characteristic with high protein content.
Legal Knowledge Related to Land Registration and Electronic Certification of Land Ownership Oemar Moechthar; Soelistyowati; Ellyne Dwi Poespasari
VSJ | Veteran Society : Jurnal Pengabdian Masyarakat Vol. 2 No. 2 (2021): Veteran Society : Jurnal Pengabdian Masyarakat
Publisher : Fakultas Hukum, UPN Veteran Jawa Timur

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33005/vsj.v2i2.24

Abstract

The dynamics of land in Indonesia have led to various conflicts, one of which is proof of land rights in the form of land rights certificates. The existing conditions, until 2021, it turns out that many rights subjects do not have land rights certificates; they only rely on evidence in the form of old rights, including girik, pipil, kekitir. The proof of the ancient rights proved to be less able to guarantee legal certainty and legal protection than the certificate of land rights stated in the UUPA. In addition, there is Regulation Number 1 of 2021 concerning Electronic Certificates that must be applied. This situation will be a problem that will be discussed related to land registration which is done manually turning into electronic, which is later expected to make it easier for the community to obtain proof of ownership of their land rights. This activity is part of implementing the Tri Dharma of Higher Education, one of which is community service in the form of legal counseling. Through this activity, it is hoped that the community can play an active role in registering proof of land rights for certification and encourage the achievement of "no land ownership without certificates" that the Government can carry out.
PEROMBAKAN PEMILIKAN TANAH UNTUK RUMAH TINGGAL MELALUI SINKRONISASI DATA ELEKTRONIK ANTAR INSTANSI Moechthar, Oemar; Sekarmadji, Agus
Jurnal Pertanahan Vol 10 No 1 (2020): Jurnal Pertanahan
Publisher : Sekolah Tinggi Pertanahan Nasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53686/jp.v10i1.28

Abstract

Terbitnya UUPA 60 Tahun yang lalu, belum menjamin perwujudan tujuan dari peraturan tersebut yakni dapat memberikemungkinan akan tercapainya, fungsi bumi, air dan ruang angkasa, yang sesuai dengan kepentingan rakyat Indonesia.Pendapat ini dapat dilihat dari masih banyaknya rakyat Indonesia yang belum memiliki tanah untuk rumah tinggal sebagaikebutuhan primer setelah kebutuhan pangan. Jumlah tanah di Indonesia tidak diimbangi dengan jumlah penduduk, olehkarena itu perlu dilakukan pemerataan penguasaan tanah agar tidak timbul penguasaan tanah yang melebihi batas maksimumbagi golongan tertentu. Sebagaimana diketahui bahwa pemerintah pernah menerbitkan Kepmen Agraria/Kepala BPN Nomor6 Tahun 1998 tentang Pemberian Hak Milik Atas Tanah Untuk Rumah Tinggal, yang mana dalam aturan tersebut disebutkanbahwa seseorang tidak boleh memiliki lebih dari 5 bidang tanah dengan status hak milik yang seluruhnya meliputi luaslebih dari 5.000 m2, namun praktek di lapangan seseorang dapat memiliki hak milik lebih dari batas yang telah ditetapkan.Kelemahan dalam aturan itu tidak memberikan sanksi apabila ketentuan tersebut dilanggar, dengan demikian banyak oknumyang memanfaatkan kekosongan norma dalam aturan tersebut demi kepentingan pribadi. Pendekatan yang digunakan dalamtulisan ini adalah pendekatan undang-undang, pendekatan sosio legal dan pendekatan kasus. Hasil akhir adalah menemukanmodel pengawasan dan perombakan kembali penguasaan tanah hak milik. Dengan adanya model tersebut maka tujuanpasal 33 ayat (3) Konstitusi Indonesia yaitu meningkatkan kesejahteraan warga negara Indonesia dapat dioptimalkan.
Reconsidering Priority Rights in the Reacquisition of Land Rules in Indonesia : A Legal Analysis Post-Termination of Right to Cultivate, Right to Build, and Right to Use Moechthar, Oemar; Sekarmadji, Agus; Hidayat, Yogi; Anand, Ghansham
BHUMI: Jurnal Agraria dan Pertanahan Vol. 11 No. 2 (2025): Bhumi: Jurnal Agraria dan Pertanahan
Publisher : Pusat Penelitian dan Pengabdian kepada Masyarakat, Sekolah Tinggi Pertanahan Nasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31292/bhumi.v11i2.833

Abstract

Abstract: Land is a fundamental resource for fulfilling social and economic needs. In Indonesia, the expiration of limited land rights, namely the Right to Cultivate, Right to Build, and Right to Use, raises complex legal issues concerning both the legal status of the land and the position of former right holders. Government Regulation No. 18 of 2021 introduces the concept of “priority rights,” granting former holders the opportunity to reapply for rights over the same land. However, the regulation fails to stipulate a clear time limit or legal duration for exercising such priority. This regulatory gap has generated legal ambiguity, inconsistent interpretation, and recurring land disputes, thereby weakening legal certainty in Indonesian land governance. This study aims to analyze the normative foundation, legal implications, and temporal scope of priority rights in the context of post-expiration land tenure. The research employs a doctrinal legal method using statutory, conceptual, and case approaches. Legal materials are obtained through library research and analyzed using grammatical, systematic, and teleological interpretation to assess the validity, coherence, and effectiveness of the existing regulatory framework governing priority rights. The findings indicate that the absence of a definitive legal time frame for exercising priority rights creates a rechtsvacuum (legal vacuum), which not only undermines legal certainty but also exacerbates conflicts over land that has reverted to state control. Although the land formally returns to the state upon the expiration of the original rights, former holders retain a form of civil legal interest derived from their previous lawful tenure, which serves as a valid basis for prioritization. Keywords: Land Rights, Priority Rights, Expiration of Tenure, Legal Certainty.
A Juridical Study of Granting Wills to Heirs in the Perspective of Islamic Inheritance Law Moechthar, Oemar; Sekarmadji, Agus; Katherina, Ave Maria Frisa
Yuridika Vol. 37 No. 3 (2022): Volume 37 No 3 September 2022
Publisher : Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/ydk.v37i3.41161

Abstract

This paper is intended to criticize the societal practices that occur, especially in Indonesia, where many heirs during their lifetime give wills to heirs who have been given a particular part in the Qur'an, which results in other (experts) heirs not getting a share or obtaining. Less than that specified in the Qur'an. One of the contributing factors is because, according to the heir, the provision of the will is to provide justice for all his heirs; however, fairness according to the heir is different from justice in the distribution of inheritance according to the Al-Qur'an and Hadith. Legal research uses this case approach as the primary analysis juxtaposed with the statutory approach and the conceptual approach as the 'knife' of analysis. The thesis or argument obtained is related to aspects of Islamic law; it is not appropriate for the heir to give a will to someone who is an heir whose part has been assigned in the Al-Quran and Hadith.
Co-Authors Agus Sekarmadji Agus Widyantoro Akmal Alwi Husein, Mohamad Alwi Husein, Mohamad Akmal Angela Melani Widjaja Arif Firmansyah Ave Maria Frisa Katherina Carattri Kusuma Werdani, Money Diah Anggraini Wulandari Dimipta Aprilia Dinar Karunia Dwi Rahayu Kristianti Dwi Yuli Pujiastuti Dwitha Nirmala Ekawestri Prajwalita Widianti Ellyne Dwi Poespasari Endi Rahmantyo, Lastiko Erlisa Akhlakul Karimah Ghansham Anand Hidayat, Yogi Indira Retno Aryatie Kaharuddin Kaharuddin Kaharuddin Karunia, Dinar Katherina, Ave Maria Frisa Khadijah Zai Khadijah Zai Laksmi Sulmartiwi MA'RUF, ALI Maria Frisa Katherina, Ave Maulida Agustina Maulida Agustina Mohamad Akmal Alwi Husein Money Carattri Kusuma Werdani Mubarok, Shofy N. Juni Triastuti Nuzil Romadhoni, Puput Patmawati Patmawati Patmawati Patmawati, Patmawati Puspitaningsih , Devi Putri, Ervita Septyanto Raseetha Siva Raseetha, Siva Regine Wiranata S.Pi., M. Si, Patmawati Sampe, John Roberto Shofy Mubarok Siva, Raseetha Soelistyowati Soelistyowati Sri Hajati Sri Winarsi Tomi Hidayatullah Trisadini Prasastinah Usanti Wulandari, Diah Anggraini Yakin, Moh. Ainul Yogi Hidayat zai, Khadijah