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Tomato (Solanum lycopersicum) is an economically important crop whose productivity is increasingly constrained by drought stress under changing climatic conditions. Conventional breeding for drought tolerance is often slow because this trait is quantitatively inherited and strongly influenced by environmental factors. Molecular markers, particularly Simple Sequence Repeats (SSRs), have become valuable tools for improving selection efficiency and accelerating breeding progress. This review examines the role of SSR markers in the development of drought-tolerant tomato cultivars. The physiological, biochemical, and molecular responses of tomato to drought stress, including growth reduction, photosynthetic impairment, osmotic adjustment, hormonal regulation, and oxidative stress responses, are briefly discussed. The genetic characteristics of SSR markers, including their high polymorphism, co-dominant inheritance, and multi-allelic nature, are highlighted as key advantages for genetic analysis and breeding applications. Furthermore, the review synthesizes recent findings on the use of SSR markers for genetic diversity assessment, Quantitative Trait Loci (QTL) mapping, and identification of genomic regions associated with drought-related traits such as relative water content, chlorophyll stability, root architecture, and proline accumulation. The application of SSRs in Marker-Assisted Selection (MAS), including marker-assisted backcrossing and QTL pyramiding, is also discussed. Finally, the review evaluates the continuing relevance of SSR markers in the genomic era, emphasizing their complementary role alongside Single Nucleotide Polymorphism (SNP) markers, Genome-Wide Association Studies (GWAS), and Genomic Selection (GS). Integrating SSR-based approaches with modern genomic tools offers a promising strategy for developing climate-resilient tomato cultivars and enhancing future food security.

This article examines the relationship between Islam and the local traditions of the Minangkabau community in West Sumatra, Indonesia. The focus covers three main issues: the historical process of Islamization, the philosophy of Adat Basandi Syarak, Syarak Basandi Kitabullah (ABS-SBK), and the coexistence of the matrilineal kinship system with Islamic inheritance law. Using a qualitative approach through systematic literature review of peer-reviewed journals published between 2020 and 2025, the study synthesizes findings from multiple academic sources. The results reveal that Islam entered Minangkabau gradually through trade and the surau educational institution, rather than through forced conversion. The resulting ABS-SBK philosophy meaning customary law is grounded in Islamic law, which is grounded in the Quran serves as a comprehensive life guide integrating religious norms with adat practices. The matrilineal inheritance system (pusaka tinggi) coexists with Islamic inheritance law (faraid) through a functional distinction: communal ancestral property follows adat, while individually acquired property follows Islamic law. Contemporary challenges such as globalization, urbanization, and weakened institutional roles of adat leaders threaten the vitality of ABS-SBK, though cultural revitalization efforts show promising resilience. This study concludes that Minangkabau represents a unique model of Islam-culture integration in the Indonesian archipelago.

This study examines the transformation of the authority of Islamic courts in Indonesia across the colonial and post-colonial periods and their contribution to the formation of national law. Employing a normative-juridical method with historical, statutory, and conceptual approaches drawn from library sources, the research traces how a once-autonomous Islamic judicial institution was reshaped by Dutch colonial legal politics, from the recognition implied by the receptio in complexu theory to the systematic reduction of competence under the receptie theory through Staatsblad 1882 No. 152 and Staatsblad 1937 No. 116 and 610. The findings show that the colonial intervention narrowed the jurisdiction of religious courts, particularly by removing inheritance disputes, yet did not extinguish their existence. After independence, the receptie exit and receptie a contrario theories provided the ideological basis for restoring Islamic judicial authority, institutionalized through the establishment of the Ministry of Religious Affairs, Law No. 14 of 1970, Law No. 1 of 1974, Law No. 7 of 1989, the Compilation of Islamic Law, and Law No. 3 of 2006. The study implies that the religious court has become an integral pillar of the national judicial system rather than a colonial remnant.  

Adoption is a legal act aimed at providing protection, well-being, and security for children. However, in legal practice in Indonesia, adopted children often face issues related to property rights, particularly regarding the acquisition of assets from their adoptive parents. Under Islamic law, adopted children are not considered heirs with a blood relationship to their adoptive parents and therefore do not automatically inherit. Consequently, a gift is the legal instrument used to provide economic protection to adopted children. This study aims to analyze the legal status of adopted children as recipients of gifts and to examine the validity of such gifts under Indonesian inheritance law. This study employs a normative legal method using a statutory approach and a conceptual approach. The results indicate that the legal status of adopted children as recipients of gifts is legally recognized provided they meet the applicable legal requirements under the Civil Code, the Compilation of Islamic Law, and other relevant regulations. However, the granting of a gift remains limited by the principle of protecting the rights of blood relatives through the concept of the “legitime portie” in the Civil Code and the maximum limit of one-third of the estate in the Compilation of Islamic Law. Thus, legal harmonization is necessary to ensure that gifts to adopted children provide legal certainty and equitable protection for all parties.

This study aims to analyze the legal protection of women's inheritance rights from the perspective of Indonesian civil law. The problems studied focused on the position of women as heirs and the extent to which the legal system provides guarantees of justice and equality. The research method used is normative juridical with a legislative and conceptual approach. Data was obtained through a literature study of legal regulations, doctrines, and court decisions relevant to inheritance issues. The results of the study show that normatively, civil law provides equal recognition of women's inheritance rights, especially in the Civil Code. However, in practice, there are still obstacles influenced by patriarchal culture and customary law that tend to place women in subordinate positions. This condition causes women to often experience difficulties in claiming or obtaining the proper share of inheritance. Therefore, it is necessary to strengthen regulations, harmonize national laws with the value of gender equality, and increase public legal awareness to ensure effective and fair protection for women in obtaining their inheritance rights.

This study aims to analyze the influence of digital marketing through Instagram on purchasing decisions at UMKM Jamu Bu Bekti in Karawang Regency. The research uses a quantitative approach, with data collected through questionnaires distributed to consumers who have seen or purchased the products. The data analysis technique applied is regression analysis to examine the relationship between marketing content and promotional variables on consumer purchasing decisions.The results show that marketing content shared on Instagram does not have a significant effect on purchasing decisions. However, the content is considered quite attractive, informative, and helpful in providing product information to consumers. On the other hand, promotion has a positive and significant impact on increasing consumer interest and encouraging purchasing decisions. This indicates that consumers are more responsive to promotional strategies such as discounts, bonuses, or special offers rather than relying solely on content quality.These findings suggest that promotional strategies play a crucial role in digital marketing, especially for small and medium enterprises (SMEs). Therefore, business owners are advised to focus more on creating attractive, creative, and targeted promotional activities on social media to boost sales. This study is expected to contribute to the development of more effective, efficient, and sustainable digital marketing strategies for SMEs in the future.

Adoption is an act of adopting a child which, according to legal regulations, transfers the rights and responsibilities of the child from their biological parents to their adoptive parents. This study aims to examine the legal framework governing the legal determination of adopted children. This research was conducted using a juridical-normative research approach. This study focuses on reviewing the status of an adopted child, including their position in obtaining inheritance rights, using a review of the Civil Code and other applicable regulations. Based on the analysis that has been carried out, the position or status of a child adopted by adoptive parents has a legal status if it is carried out through applicable legal procedures, which means that the child has equal rights to biological children. This research is expected to contribute to providing references for firmness in family law that is more certain and does not harm any party.

Limited understanding of inheritance law and village financial management among village officials remains a significant issue that may trigger social conflict and weaken village governance effectiveness. This community service program aims to strengthen the capacity of village officials through inheritance law socialization and assistance in village financial management. The activity employed a descriptive method with a participatory approach. Implementation was carried out through structured socialization sessions, interactive discussions, and direct technical assistance adjusted to village administrative practices. Data collection techniques included observation, documentation, and pre-and post-activity evaluations to measure participants’ understanding. The results demonstrate an improvement in village officials’ knowledge of basic inheritance law principles and their awareness of transparent, accountable, and regulation-based village financial management. Furthermore, the program enhanced officials’ understanding of their strategic role in addressing community legal issues and supporting good village governance. Overall, this activity contributes to improving the professionalism and accountability of village administration in delivering community-oriented public services.

Protecting the rights of children in inheritance cases is very important in Indonesian civil law. It involves things like legal ability, who takes care of the child, and making sure the child's rights are properly respected and met. This study looks into how the law protects young people in fights over inheritance, including how guardians are used, any problems where someone might benefit unfairly, and how judges should make sure the child's best interests are always considered. The study uses a normative legal approach, looking at laws and ideas by checking related civil law rules and child protection guidelines. The study shows that children cannot make their own legal decisions in court and need their parents or guardians to act on their behalf. But in real situations, there can be problems where the parents' interests might conflict with what's best for the child, which could affect the child's right to inherit property. Judges are important in checking if the guardian has the right to be in the case and making sure the claim doesn't harm the child. Legal protection in inheritance matters needs to be both official, by having proper representatives, and real, by ensuring fair treatment, clear laws, and special care for children's rights as legal beings who need extra protection.

The phenomenon of mafqud (missing heirs) creates complex legal issues within Islamic inheritance law, particularly regarding the realization of justice and legal certainty in the distribution of estate assets. This study examines the legal position of mafqud as a temporary impediment in inheritance allocation and analyzes the procedural mechanisms applied by religious courts in determining mafqud status. Employing a normative juridical method, this research relies on primary legal materials, including the Qur’an, Hadith, classical fiqh references, and relevant judicial decisions, supported by secondary materials such as academic books and scholarly journals. The findings indicate that mafqud serves as a temporary barrier to inheritance distribution, requiring careful judicial assessment to ensure the protection of all heirs’ rights while remaining consistent with Islamic legal principles and the applicable national legal system. Therefore, structured and systematic procedures implemented by religious courts play an essential role in guaranteeing both justice and legal certainty in inheritance disputes involving mafqud.

The practice of adoption (tabanni) is a social reality that is culturally embedded in Indonesian Muslim society, but often experiences normative clashes with classical Islamic inheritance law which requires blood relations (nasab) as the basis for inheritance. This gap has the potential to trigger distributive injustice for adopted children who do not have inheritance rights despite having emotional closeness and economic dependence. This study aims to analyze the legal status of adopted children and the application of Article 209 of the Compilation of Islamic Law (KHI) concerning Mandatory Wills as a legal solution. This study is a normative legal research with library research methods that use a statutory approach and a conceptual approach. The analysis was conducted descriptively qualitatively using analytical tools of Maqashid Syariah theory, Maslahah Mursalah, and the theory of Mandatory Wills. The results of the study indicate that Article 209 of the KHI reconstructs the status of adopted children not as Heirs, but as Recipients of Wills, in order to maintain the purity of lineage according to sharia principles. This article transforms the paradigm of wills from voluntary (tabarru’) to mandatory (ijbari) through an ex-officio state mechanism. Philosophically, this application is validated by the principle of Maslahah Mursalah to fill the legal vacuum for the protection of children (hifz al-nafs) and Maqashid Syariah in realizing justice in the distribution of assets (hifz al-mal) without violating the principle of descent (hifz al-nasl). The limitation of a mandatory will of a maximum of one-third (1/3) functions as an instrument of distributive justice (al-’adalah) and a safety valve to protect the rights of lineage heirs (dzawil furud) from being oppressed. It is concluded that Article 209 of the KHI is a form of social engineering and ijtihad typical of Nusantara Islam that applies a middle path (wasatiyah) in family law.

This study examines the juridical aspects of guardianship applications by parents to obtain permission to sell a minor’s inherited land and analyzes the judicial considerations in Decision Number 199/Pdt.P/2025/PN Blt. The research employs an empirical juridical method with a sociological legal approach. Primary data were collected through interviews and case documents at the Blitar District Court, while secondary data consist of statutes, doctrine, and related literature. Qualitative-descriptive analysis was applied to interpret the findings. The study reveals that the guardianship application process involves both administrative and judicial stages. Judges scrutinize material evidence and the probity of sale objectives, weighing important principles such as utility, legal certainty, fairness, and justice. Guardians are granted limited authority to sell a minor’s property only if it can be proven to be in the child's best interest and legal protections are assured. Recommendations include strengthening post-decision monitoring, enhancing legal outreach, improving procedural transparency, and ensuring comprehensive implementation.

The family is the smallest unit in society, within which rights and obligations exist as in social life in general. In fulfilling individual needs and interests, conflicts often arise, including disputes over inheritance distribution. Inheritance refers to the property left behind by a deceased person, which must be distributed to entitled heirs in accordance with Islamic law or customary law applicable within the community. Problems frequently emerge regarding the position of substitute heirs, particularly nephews, within the Islamic inheritance system. This study entitled “Various Aspects of Family Law in Indonesia: The Problematics of the Position of Nephews as Substitute Heirs in Islamic Law” aims to examine the status of substitute heirs in inheritance distribution and to identify the conditions under which substitute heirs are recognized in Islamic law. The research employs a normative method with a library-based approach, analyzing classical fiqh literature and scholarly opinions. The data consist of primary and secondary sources collected through document study. The findings indicate that a substitute heir is recognized when the primary heir dies after the testator but before the inheritance has been distributed, allowing the substitute heir to receive the share in accordance with Islamic legal provisions.

In Islamic law, marriage registration is very significant for both legal and religious reasons. It is a crucial part of making sure that both the administrative duties of marriage and the safety of the family are protected. In Islamic law, marriage is not just a social contract but also a religious duty that necessitates adequate documentation to safeguard the rights of both parties involved. This paper seeks to investigate the notion of marriage registration through the lens of Islamic law, analyzing its function in protecting familial rights, providing legal safeguards, and performing administrative responsibilities. The study methodology utilized is a qualitative approach, incorporating a literature review and document analysis of Islamic legal texts and pertinent current legal systems. The results show that registering a marriage in Islamic law is important not just for making the marriage official, but also for getting legal recognition, avoiding conflicts, and making sure that family members, especially women and children, are safe under the law. The registration process also makes it clear what the marriage's legal status is and what it means for things like inheritance, custody, and other family issues. In conclusion, marriage registration is an important part of Islamic law that upholds justice, protects the family, and makes sure that the marriage is legally protected and accountable.

Oral literature is a form of storytelling from one individual to another in a concise manner as a representation of a society's culture. One type that is interesting to study in this field is legends. This study examines the Keong Mas legend using Burhan Nurgiyantoro's structuralism approach theory, which focuses on analyzing the relationship between intrinsic and extrinsic elements in literary works. This study uses a qualitative descriptive method that aims to reveal the narrative structure and social and cultural meanings contained in the legend as a reflection of the moral values and local wisdom of the people of East Java. The information collection method used observation and note-taking. The results of the analysis show that the Keong Mas legend has a cohesive story structure, including theme, characters, plot, setting, and point of view, which simultaneously reflect the values of loyalty, justice, and family conflict in a socio-cultural context. These findings confirm the relevance of oral literature as a medium for the inheritance of living and evolving cultural values, and contribute to the understanding of cultural identity and literary aesthetics in Indonesia, especially in the East Java region.

The phenomenon of unregistered marriages in Indonesia is a complex issue that continues to spark debate between religious legitimacy and legal validity under national law. From an Islamic legal perspective, marriage is considered valid if it meets the essential pillars and requirements, such as the presence of a guardian, two witnesses, a dowry, and the consent (ijab qabul) both the bride and groom. However, according Indonesian national law, specifically Law Number 1 of 1974 concerning Marriage and the Compilation of Islamic Law (KHI), every marriage must be officially registered to receive legal recognition and protection. This discrepancy between the two legal systems raises serious problems, particularly regarding the legal status of wives and children, inheritance rights, and legal protection for women in both the private and public spheres. This study aims analyze the issue of unregistered marriages in Indonesia from the perspectives of Islamic law and national law, and to identify the social and legal impacts unregistered marriages. The approach used is normative-juridical, by analyzing legislation, classical and contemporary Islamic legal literature, and empirical case studies in the community. Research findings indicate that although unregistered marriages are considered valid religiously, they lack legal force the eyes of the state, leading to unequal rights for women and children. This situation results in difficulties obtaining birth certificates, inheritance rights, and legal protection cases divorce or domestic violence. This research emphasizes the need for synchronization between Islamic and national legal systems through strengthening regulations and public education regarding the importance of marriage registration.

Unregistered marriage (nikah siri) in Indonesia refers to marriages conducted in accordance with Islamic religious law but not officially recorded by the state. This legal gap creates significant challenges, particularly concerning the legal status of wives, children, and marital property. This study employs a normative juridical research methodology to examine the legal consequences of unregistered marriages on the positions of wives, children, and property, as well as to analyze the forms of legal protection available for children born from such marriages. The findings reveal that wives in unregistered marriages lack legal protection comparable to those in registered marriages, including rights to marital property, alimony, and inheritance. Children born from these unions initially possess legal relationships only with their mothers and maternal families. However, Constitutional Court Decision No. 46/PUU-VIII/2010 established a legal pathway for children to establish civil relationships with their biological fathers through scientific evidence such as DNA testing. Despite this judicial development, practical implementation faces considerable obstacles including evidentiary difficulties, social stigma, and limited access to legal remedies. This research concludes that active state intervention and institutional support remain essential to safeguard children's fundamental rights, including identity, inheritance, and protection from legal and social discrimination.

Family disputes over inheritance are a common social and legal issue in Indonesian society, often leading to long-term conflicts and even legal battles. This situation is influenced by the complex legal system of inheritance in Indonesia, which is pluralistic and includes Western civil law, Islamic law, and customary law. It is further complicated by social, cultural, economic, and psychological factors among the heirs. This study aims to analyze the causes of family disputes in inheritance distribution and examine the role of law in providing certainty, fairness, and benefits for all parties involved. The research method used is normative legal research with a jurisprudential approach, through the study of relevant legal regulations, legal doctrines, and court decisions. The findings show that inheritance disputes are generally caused by unfair distribution of assets, differing interpretations of law, conflicts between customary law, religious law, and national law, as well as poor communication and lack of transparency within the family. Therefore, resolving inheritance disputes requires not only the enforcement of law in a normative manner, but also non-litigious approaches such as mediation, family consultation, and increased legal awareness to maintain family harmony and legal certainty.  

The pluralistic development of Indonesian national law creates a dynamic relationship between national civil law and customary law, including in the context of resolving inheritance disputes in Chinese families who adhere to patrilineal traditions. Supreme Court Decision No. 1204 K/Pdt/2024 shows that there is a tension between legal certainty under the Civil Code and substantive justice originating from living law. This research aims to analyze the judge's interpretation of family documents as a basis for inheritance rejection, inheritance sharing mechanisms that ignore Chinese customary norms, and their implications for legal pluralism in Indonesia. The method used is normative juridical with a case study approach and a descriptive-analytical legislative approach, using literature studies of primary, secondary and tertiary legal materials. The results showed that the ruling applied neither the Civil Code nor the principle of Chinese customary inheritance consistently. The family declaration on which the judge relied was not actually a refusal of inheritance, but an internal agreement granting authority to the testator. Moreover, the distribution of inheritance carried out is not in accordance with the principle of patrilineal custom which places the eldest son as the recipient of the largest share. This finding shows the weak application of legal pluralism (weak legal pluralism) and reveals the gap between das sollen and das sein, so it is necessary to strengthen the role of judges in exploring the traditional values that live in society.

The authority of the Religious Courts in Indonesia has undergone substantial transformation since the enactment of the 1974 Marriage Law, which serves as a foundational milestone in harmonizing the national legal system on family matters. Prior to this legislation, the jurisdiction of the Religious Courts was limited and influenced by legal dualism among customary law, Islamic law, and Western civil law inherited from the colonial period. This article examines how the Marriage Law initiated a shift in the structure and legitimacy of the Religious Courts and how their jurisdictional expansion reached a more comprehensive form through Law No. 7 of 1989 on Religious Courts and its subsequent amendments under Law No. 3 of 2006 and Law No. 50 of 2009. Using a normative juridical approach, this study analyzes statutory regulations, academic literature, and Islamic legal doctrines. The findings show that the Marriage Law provided the initial legal foundation for strengthening the Religious Courts' authority in handling family disputes, which was later expanded significantly to include inheritance, wills, grants, endowments (wakaf), alms (zakat), charitable donations (infaq and sadaqah), and Islamic economic matters during the legal reform era. This transformation not only reinforced the institutional structure of the Religious Courts but also improved access to justice for Muslim communities and supported the integration of Islamic law into Indonesia’s national legal framework. Therefore, the development of the Religious Courts’ authority after the Marriage Law reflects the dynamic modernization of the legal system and the harmonization between religious values and the rule of law in Indonesia.