Judul: Analysis of The Influence of The Development of Digital  Technology and Other Determinants of Indonesia’s Economic Growth
Abstrak: Pertumbuhan ekonomi merupakan salah satu indeks keberhasilan dalam proses pembangunan ekonomi. Saat ini, dunia tengah dihadapi dengan revolusi industri 4.0 (digitalisasi) yang memasuki berbagai sektor, termasuk sektor ekonomi. Penelitian ini bertujuan untuk menganalisis perkembangan pertumbuhan ekonomi dan teknologi digital di Indonesia serta menganalisis pengaruh perkembangan teknologi digital dan determinan lainnya terhadap pertumbuhan ekonomi Indonesia. Metode yang digunakan merupakan analisis deskriptif dan analisis data panel dengan periode 2018-2021. Hasil penelitian menunjukkan bahwa perkembangan teknologi dengan proksi melalui penduduk yang memiliki/menguasai telepon seluler dan infrastruktur base transceiver station memberikan pengaruh positif dan signifikan terhadap pertumbuhan ekonomi Indonesia. Determinan lainnya dengan proksi melalui investasi, infrastruktur panjang jalan, indeks pendidikan, dan tingkat partisipasi angkatan kerja memberikan pengaruh positif dan signifikan terhadap pertumbuhan ekonomi Indonesia. Sedangkan tingkat pengangguran terbuka memberikan pengaruh negatif dan signifikan terhadap pertumbuhan ekonomi Indonesia., Economic growth is an index of success in the process of economic development. Currently, the world is facing the industrial revolution 4.0 (digitalization) which has entered various sectors, including the economic sector. This study aims to analyze the development of economic growth and digital technology in Indonesia and to analyze the influence of digital technology development and other determinants on Indonesia's economic growth. The method used is descriptive analysis and panel data analysis for the 2018-2021 period. The results of the study show that technological developments by proxy through residents who own/control cell phones and base transceiver station infrastructure have a positive and significant impact on Indonesia's economic growth. Other determinants with proxies through investment, infrastructure road length, education index, and labor force participation rate have a positive and significant impact on Indonesia's economic growth. Meanwhile, the open unemployment rate has a negative and significant impact on Indonesia's economic growth.
Keyword: digitalization, economic growth, panel data analysis

Judul: Impact of Economic Digitalization On Regional Inclusive Growth In Indonesia
Abstrak: Pembangunan ekonomi yang diidentikkan dengan pertumbuhan ekonomi dengan tujuan untuk meningkatkan kesejahteraan masyarakat. Saat ini, perkembangan teknologi digital sangat pesat di seluruh dunia, termasuk Indonesia ke era revolusi industri 4.0. Penelitian ini bertujuan. Untuk menganalisis dampak digitalisasi ekonomi terhadap pertumbuhan inklusif regional di Indonesia. Metode yang digunakan merupakan analisis deskriptif dan analisis data panel dengan periode 2015-2020. Hasil penelitian menunjukkan bahwa dampak digitalisasi dengan proksi melalui kesiapan akses infrastruktur, keahlian dan pengguna Teknologi Informasi Komunikasi (TIK) memberikan pengaruh positif nyata terhadap pertumbuhan inklusif pada 34 Provinsi di Indonesia. Determinan lainnya dengan proksi melalui penanaman modal asing, dan rumah tangga dengan sumber penerangan listrik PLN memberikan pengaruh positif nyata terhadap pertumbuhan inklusif di Indonesia. Sedangkan penanaman modal dalam negeri, dan puskesmas memberikan pengaruh tidak nyata terhadap pertumbuhan inklusif di Indonesia., Economic development which is identified with economic growth with the aim of improving people’s welfare. Currently, the development of digital technology is very rapid throughout the world, including Indonesia in the era of the industrial revolution 4.0. The aim of this study to analyze the impact of economic digitalization on regional inclusive growth in Indonesia. The method used is descriptive analysis and panel data analysis for the 2015-2022 period. The results of the study show that the impact of digitalization by proxy through the readiness of access to infrastructure, expertise and users of Information Communication Technology (ICT) has real positive influence on inclusive growth in 34 Provinces in Indonesia. Other determinants with proxies through foreign investment, and households with PLN electricity sources have a real positive influence on inclusive growth in Indonesia. Meanwhile, domestic investment and health centres have no significant effect on inclusive growth in Indonesia.
Keyword: Digitalization, Inclusive Growth, Panel Data Analysis

Judul: Karakteristik Carboxymethyl Chitosan Dengan Variasi Konsentrasi NaOH
Abstrak: Carboxymethyl chitosan is chitosan derivative product obtained from chemical modification. CMCh were made by alkalization process and carboxymethylation process. Factors that affect CMCh characteristics were excess sodium hydroxide in alkalization process, ratio between chitosan and monochloroacetic acid, and carboxymethylation temperature. The objectives of this research were to study the NaOH effect to CMCh characteristics, to learn process of making CMCh, to set the proper concentration of NaOH, and to analyze CMCh characteristics. CMCh yields were 110.72%-114.22%. CMCh pH value were 3.74-4.31. The optimum NaOH concentration to obtain the best CHCh was 10 M. Percentage of CMCh moisture content was 10.70%-11.42%. Ash content and nitrogen content of CMCh were 0.49%-0.50% and 4.52%-4.81%. CMCh viscousity was 8.25 cps. Percentage of CMCh solubility was 61.61%-91.50%. The different functional groups from chitosan which observed in CMCh were C=O group, CH group from alkene functional group, C−O group, and C−O−C group.
Keyword: solubility., functional group, CMCh characteristics, chitosan, carboxymethyl chitosan