This research is motivated by the increasing use of abreviation to social media instagram. This study aims to describe abreviation manifestation in social media instagram. The method used in this research, namely the method refer to the screenshot and record abreviation data. Furthermore, the sample used in this study is not dependent on quantity, but rather on quality based on the scope and depth of the problem under study. The results of this study indicate that the embodiment of abreviation consists of two, namely conventional and nonconventional abreviation. Nonconventional divided into two forms, namely plesetan and manasuka. Plesetan also consists of two terms, namely the term health and education level. Furthermore, manasuka consists of four terms, namely the naming of the day, the fruit, the Indonesian artist, and the country.

This study aims to explain (1) the form of a traditional house made of bamboo in Makassar culture; (2) the components of the traditional houses made of bamboo and their respective functions; and (3) socio-cultural dimensions of the shape and structure traditional house constructed of bamboo in Makassar culture. To discuss these problems, we used the Saussure’s Structural Linguistics approach (semiology) and Levi Strauss’ Structural Anthropology. Both are elaborated into cultural semiotics. The data collection methods used were field surveys (observation) accompanied by technical documentation, interviews, and records. Data were analyzed qualitatively. Results of the research indicate that the traditional house form made of bamboo in Makassar culture is generally divided into three parts, either vertically or horizontally. Vertically, the upper part is called pammakkang ‘attic’; the middle part is called kale ballak ‘house body’; and the bottom is called siring ‘underneath.’ Horizontally, the front is called paddaserang ri dallekang ‘vestibule’; the middle section is called paddaserang ri tangnga ‘living room’; the backside is called paddaserang ri boko ‘back room.’ The components of the upper, middle, and lower houses show opposition to each other. However, these components are logically related and related to one another so as to form a meaningful social and cultural construction. The shape and structure of traditional houses in Makassar culture is influenced by socioeconomic and socio-cultural factors (cosmology, belief, and social stratification).

This study aimed to examine the cultural relationships between languages in Buli, East Makian, Gane, Gebe, Maba, Patani, and Sawai in South Halmahera, Indonesia. It portrayed the cultural relationships between the people from the regions speaking the South Halmahera languages. Furthermore, the cultural inventory was created and explained using qualitative and the 'wörter und sachen' methods. The findings showed a cultural tie between South Halmahera speakers living close to the language heartland. Those living away from their origin are related to different languages and cultures. The connections have resulted in lexical borrowings, syntactical alterations, as well as language and cultural divergences that cause language diversities.

The research aimed to describe the forms of the code mixing, switching, and interference at State Senior High School 6 (SMAN) Maros, Bontoa District, Maros Regency, Sulawesi Selatan. This was a qualitative descriptive research examining linguistic phenomena with the sociolinguistic approach Data resource were the speeches used by the teachers of the study programs of Religious Education, Natural Science, Social Science, Physic Education, Indonesian language, mathematics, and all the speeches of the students involving in the learning process which contained the code mixing, switching, and interference. Data were collected by the non-participative observation. While the data were also collected by the scrutinized technique of the free involving conversation, recording technique, and note-taking. The classified data were then analysed by the qualitative descriptive analysis method.The research result indicates that the code mixing forms are: verb, adverb, conjunction, reduplication, personal pronouns, and phrases, whereas the code switching is in the forms of independent clauses, coordinative clauses, and sentences. and the interferences are: addition of klitika, mi, pi, ji, phoneme removal, addition of phoneme, replacement of phoneme /i/ into /e/ and phoneme /u/ to /o/. The code mixing, switching, and interference occur in the learning process at State Senior High School (SMAN) Maros, Bontoa District, Maros Regency, Sulawesi Selatan. performed by the teachers, students from Indonesian language into Makassar dialect .

School teachers need scientific papers in proposing their promotion. However, in general, teachers are still constrained by their ability to write scientific papers. They still do not understand in writing scientific papers. Therefore, they need help to get out of the problem. The Research and Community Service Institute of Hasanuddin University held training and assistance in writing scientific papers and maximizing the use of Mendeley for teachers of SMP Negeri 1 Bungoro Pangkep Regency with the aim of 1) increasing the motivation of teachers of SMP Negeri 1 Bungoro Pangkep in writing scientific papers, 2) SMP Negeri 1 Bunggoro teachers can write scientific articles. The method used is training with lecture and question and answer methods. As for assistance, the discussion method is used through the zoom application. The results of the research show that 1) teachers are motivated to write scientific papers and 2) teachers are encouraged to write scientific papers as evidenced by the number of entries in their research.