Bojonegoro is the region that contributes 30 percent of national oil, so it is hoped that natural resources can be converted into human resources which are sustainable development investments, looking at the future of Bojonegoro Regency from the HDI perspective to achieve the largest target, whether the policy about scholarships taken has full implications for sustainable development, the researcher is using the Double Exponential Smoothing method. Data were obtained from the Regional Development Planning Agency and the Statistics of Bojonegoro report. Based on the calculation results, the best forecasting is obtained based on the measurement accuracy value of 0.7 MAPE  0.385 persen means that its very good criteria, with many scholarship programs from 2019-2021, concludin using qualitative methods plus 2022 Village RPL scholarships with the number of thousands of people, after graduating in 2024 IPM Bojonegoro is predicted to enter the high category, namely the highest score of 72.08 even more, as an outcome of the program it can be practiced because it is intended for stakeholders and structural drivers of villages in Bojonegoro, and this is in line with sustainable development.

TOEFL (Test of English as Foreign Language) is still taking place as a demanding English proficiency test in many countries, especially in Indonesia. This initial test is extensively used for various purposes, such as scholarship admission or job application. Among the three sections in the TOEFL test, the structure has been challenging for the test takers regarding examining the grammatical rules. Due to the need for study numbers on TOEFL structure score betterment by employing the learning media, this study aims to outline the improvement of TOEFL score, particularly in structure and written expression, after using learningapps.org as self-evaluation. The 26 high school students participated in this study. The data were gathered through documentation and test-in structure pretest and post-test scores. Data were statistically analyzed by compare means, using paired sample test. The result of the study reveals that learningapps.org did not positively affect students' enhancement of structure and written expression on the TOEFL test. The study implies that more precise learningapps must be chosen and tried to know the correlation.