This research aims to: (1) To find out the reason why parties choose customary law in resolving marital problems at Pollo Village, situated in Amanuban Setalan Sub-district, South Central Timor District, (2) To find out the application of customary law enforcement in resolving Tribal marriage issues at Pollo Village, situated in Amanuban Setalan Sub-district, South Central Timor District. This type of this research was Empirical Juridical research, primary data obtained by interviewing 11 respondents and supported by secondary data, qualitative descriptive data analysis. The result of this research is to show that: (1) The way of living of the communities at Pollo Village, situated in Amanuban Setalan Sub-district, South Central Timor District who experience domestic violence conflicts can be settled by custom for the reason that customary law is the result of ancestral heritage that must be maintained and preserved, maintaning unbreakable kinship between local communities, also customary law is considered as fast and affordable. (2) The application of customary law enforcement in resolving marital problem of tribal cummunities at Pollo Village, in Amanuban Setalan Sub-district, South Central Timor District is seen very effective in providing a deterrent effect to perpetrators of domestic violence because the customary sanction imposed are not only punitive but also provide learning for the perpetrators and the local community so that they are afraid and do not be able to commit to the similar action in the future. The practice of customary law enforcement against perpetrators of domestic violence is carried out to correct deviation from obligations and prohibitions in customary community relations, so that the aim is to have a direct impact and direct execution on the violating party. In order to increase the effectiveness of the imposition of customary sanction.

Cross-sector land registration is land registration with subsidized assistance for low- income people who work in small and medium enterprises, SMEs, agriculture, fishermen, and fish farmers, in this case financing land rights certification services at the land office. That is how the issue is stated. (1) How Kupang City should go about implementing cross-sector land registration. (2) What are the challenges facing Kupang City in adopting cross-sector land registration? (3) How may cross-sector land registration be implemented in Kupang City? Empirical research is the methodology employed, and data is gathered through a literature review and interviewing 20 respondents. The findings of the study demonstrate (1) Kupang City's cross-sector land registration implementation procedure. Cross-sector land registration is implemented sporadically, making it a cross-sectoral process. sector comes before the gathering of legal data. (2) Obstacles to the implementation of cross-sector land registration in Kupang City include many incomplete documents, absences during the socialization of land title certificates, and problems with the applicant's land. (3) The solution to the obstacles to implementing cross-sector land registration is that the land authorities carry out monitoring and evaluation every week From the onset to the conclusion of the cross-sector implementation, and the community participates more in cross- sector implementation activities. This research has led to the following conclusions: (1) cross-sector land registration implementation Planning, negotiation, team building, gathering legal data, certification, and reporting are the phases of implementation that will take place in Kupang City based on the decision made by the head of the Kupang City Land Office. (2) Barriers to the implementation of cross-sector land registration In Kupang City, obstacles occur internally and externally, internal land parties must build relationships with related agencies and externally there are still many incomplete files, lack of community participation and land problems. (3) How to get around roadblocks in the way of Kupang's cross-sector land registration implementation; how to have officers be more proactive in reaching out to pertinent agencies and supplying information about cross-sector land registration.

The increase in cooking oil as a staple food is certainly detrimental to consumers, especially consumers from the lower middle class, after the problem of scarcity of cooking oil occurred in Indonesia and various policies to adjust the price of cooking oil carried out by the government, provide evidence that the urgency of the price of cooking oil has an impact on society. This research aims to find out and explain the causes of the increase in cooking oil prices carried out by shop entrepreneurs in West Sabu sub-district, Sabu Raijua Regency. The research method used is that this research is included in empirical legal research, namely a legal research method that attempts to see the law in a real sense or can be said to see, examine how law works in society, which then uses a research approach, a qualitative type of approach. The research results show that legal protection for consumers can be carried out by resolving disputes in court and outside of court. Every consumer who is harmed can sue business actors through institutions tasked with resolving disputes between consumers and business actors or through courts within the general court environment and the government also plays an important role in efforts to protect consumers legally. The form of consumer protection provided is by issuing laws and government regulations, where the implementation of statutory regulations is then carried out by supervising the implementation of these regulationsto be able to socialize it to the public and there is also a need for supervision carried out by the government on business actors.