This research uses a qualitative descriptive method to evaluate the implementation of development strategies in the palm oil industry in facing the Fourth Industrial Revolution. The palm oil industry is a nationally strategic sector that plays a crucial role in Indonesia’s economy, both in terms of exports and employment absorption. In the digital era, technological transformation has become a necessity for industry players to improve efficiency, transparency, and global competitiveness. This study examines various adaptive strategies that have been developed, such as the application of digital technologies in the supply chain, integration of information systems in production processes, and the strengthening of human resources through technology-based training. The analysis is conducted through a literature review of recent academic works, government policies, and industrial reports. The findings indicate that the implementation of digitalization strategies still faces challenges, such as limited technological infrastructure, disparities in digital literacy, and regulations that are not yet fully supportive. These results provide a comprehensive picture of the readiness and direction of the palm oil industry’s development in the Industrial Revolution 4.0 era to achieve long-term sustainability and efficiency.

The purpose of the study was to analyze the effectiveness of P4K with the innovation of the Dora Backpack to anticipate pregnancy risk in pregnant women in the working area of the Mantup Health Center in Lamongan Regency.This type of research is quasi-experimental with Post-test Only Control Group Design. The population of this study were pregnant women in the third trimester in the work area of the Mantup Health Center and Tikung Health Center totaling 262 pregnant women. The sampling technique is purposive sampling. The number of samples was 176 pregnant women, consisting of 88 control pregnant women and 88 intervention pregnant women. Univariate data analysis with frequency distribution table, bivariate analysis with Mann Withney and Logistic Regression. Based on the results of the Mann Withney test in the control and intervention groups, ap value of 0.000 means that P4K with the Si Dora Backpack Innovation is effective in increasing the ability of pregnant women to anticipate the risk of pregnancy and based on the results of the Logistics Regression test, external variables do not affect the ability to anticipate pregnancy risk factors, namely age with p value 0.341, education with p value 0.587, and occupation with p value 0.631. P4K With Si Dora's Backpack Innovation is effective in increasing the ability of pregnant women to anticipate the risk of pregnancy.

This study uses a qualitative method to describe the infestation of Oryctes rhinoceros beetles in oil palm plantations and its impact on crop productivity. This pest poses a major threat to oil palm cultivation due to its ability to damage the growing points of both young and mature plants, resulting in a significant decline in yield. The study was conducted through field observations and in-depth interviews with farmers and field technicians at an oil palm plantation in Sumatra. The findings reveal that Oryctes infestations are more prevalent in plantations with poor sanitation and limited implementation of regular biological control systems. Farmers predominantly rely on mechanical and chemical control methods, which have proven to be less effective due to the lack of coordinated and sustainable application. Therefore, an ecologically-based integrated pest management strategy is needed, combining biological control, cultural practices, and farmer education to effectively suppress pest populations and ensure the sustainability of oil palm production.

The integration of Artificial Intelligence (AI) in education has introduced a more responsive and personalized learning approach. This study aims to examine the correlation between the intensity of AI usage and students’ learning outcomes. Employing a quantitative approach, the research utilized Pearson Product Moment correlation analysis. A total of 27 students, selected through purposive sampling and known to actively use AI in their learning process, participated in the study. Prior to the correlation analysis, the data underwent validity, reliability, normality, homogeneity, and linearity testing. The results confirmed that the instrument met the criteria for validity and reliability (Cronbach’s Alpha = 0.824), with data distribution being normal and homogeneous, and the relationship between variables being linear. The Pearson correlation coefficient of r = 0.583 with a significance value of p = 0.001 indicates a statistically significant and moderately strong positive relationship. These findings suggest that AI plays a meaningful role in enhancing students’ learning effectiveness. Therefore, it is essential to provide guidance and development efforts to ensure AI is utilized ethically and educationally to optimize its impact in academic settings.

The home industry "Eka Jaya" is a small business engaged in the production of snacks. In an effort to increase efficiency and daily profits, an optimal production planning method is needed. This study aims to maximize daily profits through the application of the simplex method in compiling the right production strategy. The simplex method is used to solve linear programming problems by maximizing the objective function in the form of profit and considering resource constraints such as raw materials, labor, and production time. The results of the study indicate that the application of the simplex method is able to provide an optimal production combination that produces maximum profit compared to the conventional method that has been used so far. Thus, this method can be used as a reference in making production decisions in the home industry "Eka Jaya".
 
 

The pattern of asah, asih, asuh is still a priority problem to be resolved in Indonesia. Prevalence data on infants and toddlers with a lack of basic needs such as malnutrition, lack of interest in coming to the integrated health post, and the absence of monitoring of infant and toddler development in Babakan Village, Ciseeng District, Bogor Regency, there are around 20 infants and toddlers who still do not get the correct asah, asih, asuh pattern. This education aims to increase public understanding, especially mothers who have toddlers, regarding the concept of Asah, Asih, Asuh as a holistic approach in supporting child growth and development. This education uses a lecture method with booklet media. Data collection was carried out by distributing questionnaires, the results of the education obtained a p value of 0.000 (p <p = 0.05) which means that there is an influence on increasing knowledge of basic living needs for infants and toddlers asah, asih, asuh as an intervention to prevent unbalanced nutrition and a lack of basic needs for infants and toddlers. And the t value is 6.205. The conclusion of this study is that educational interventions on Asah, Asih, Asuh can increase mothers' awareness and knowledge in caring for and fulfilling the basic needs of infants and toddlers, which ultimately contributes to more optimal child growth and development. It is hoped that the infant and toddler development monitoring program can be implemented at the integrated health post and mothers can better understand the contents of the KIA book.

This study aims to analyze the influence of interaction between parents on children's emotional development. Using a descriptive-qualitative approach based on literature studies in the past five years, the study found that interactions that include communication, parenting, and emotional support play a very important role. These aspects contribute to the formation of the child's emotional regulation, self-confidence, and social skills. This study makes a significant conceptual contribution to the development of emotionally sensitive parenting strategies. Children who experience positive interactions in their family environment tend to show good emotional balance and adaptive social skills. Conversely, negative interaction patterns can trigger problems such as anxiety, aggressiveness, and difficulty socializing. In addition, factors such as parental stress, lack of understanding of emotions, and excessive use of technology play a role in affecting the quality of the relationship. The findings of this study emphasize the importance of parental involvement in emotionally aware parenting practices to support children's growth and development. The study also highlights the need for social support and ongoing education for parents, in order to build an emotionally healthy family environment. It is hoped that the results of this study can be the basis for the development of family education programs and parenting policies based on scientific approaches.

This study aims to determine whether there is a significant difference in the influence of product reviews and ratings on purchase intention on e-commerce platforms based on age groups. The research used a quantitative approach with a comparative design. A total of 42 respondents participated, consisting of 21 individuals under the age of 25 and 21 individuals over the age of 25. Data were collected using a Likert-scale questionnaire covering three main aspects: product reviews, product ratings, and purchase intention. All 15 statements in the questionnaire were tested and found to be valid. Data analysis included validity testing, reliability testing, normality testing, and the Mann-Whitney U test to compare age groups. The results showed a significant difference between the two age groups regarding the influence of reviews and ratings on purchase intention. These findings indicate that age influences how individuals respond to evaluative information on e-commerce platforms. Therefore, digital marketing strategies should consider demographic differences to more effectively target diverse consumer groups.

This study aims to examine the implementation of Regional Regulation Number 4 of 2014 concerning the Protection and Empowerment of Farmers and Fish Farmers in Sidoarjo Regency. Focusing on Gisik Cemandi Village as the case study, this research employs a qualitative descriptive approach with Grindle’s policy implementation theory as the main analytical framework. The findings reveal that while various programs such as skill training, fuel subsidies, fishing equipment aid, and institutional strengthening have been carried out, there are still obstacles in equitable distribution, budget constraints, and continuity of the programs. Nevertheless, strong inter-agency coordination, responsiveness of the implementers, and active participation from the fishermen community contributed positively to the overall implementation. This study underscores the importance of aligning public policy with community needs to achieve sustainable development in coastal areas.

Environmental crises such as climate change, ecosystem degradation, and pollution have prompted countries to formulate environmental policies aimed at preserving environmental sustainability. However, the effectiveness of these policies is often questioned, particularly in their implementation. This article aims to evaluate the impacts of environmental policies implemented over the past decade on biodiversity, air quality, and waste management, as well as to identify implementation barriers and provide recommendations for policy improvement. The study employs a literature review method by analyzing various scientific sources, policy reports, and related documents. The evaluation results indicate that economic incentive-based policies, such as carbon taxes and renewable energy subsidies, tend to be more effective in reducing emissions and promoting clean energy adoption. Nevertheless, policy implementation frequently faces obstacles including lack of political support, limited resources, public resistance, and weak inter-sectoral coordination. Improvement strategies are needed, including enhanced cross-sector collaboration, strengthened data and information systems, and public education to support the success of sustainable environmental policies.