Judul: Analysis of Asset, Structure, Strategy, and Resilience of Household Livelihood in the Informal Business Sector during the Covid-19 Pandemic
Abstrak: The Covid-19 pandemic that has occurred around the world since the beginning of 2020 has had an extraordinary impact. Economic losses, health problems and deaths, as well as social changes that occur greatly affect people's lives. Society has been in a state of crisis for the past two years. This study aims to: 1) To analyze the correlation between livelihood assets and livelihood resilience owned by households in the informal restaurant business sector in Babakan Village. 2) To analyze the correlation between livelihood structure and livelihood resilience owned by households in the informal restaurant business sector in Babakan Village. 3) To analyze the correlation between the livelihood adaptation mechanism strategy and livelihood resilience owned by household in the informal restaurant business sector in Babakan Village. The method used is a survey method with quantitative data in the form of a questionnaire supported by qualitative data in the form of in-depth interviews. Respondents in this study amounted to 30 households. The selection of respondents using accidental sampling technique. The results of the study show that first, there is no significant correlation between livelihood assets and household livelihood resilience. Second, there is no significant correlation between livelihood structure and household livelihood resilience. Third, there is no significant correlation between livelihood adaptation mechanism strategy and household livelihood resilience.
Keyword: livelihood asset, livelihood resilience, livelihood strategy

Judul: The Changes in the Livelihood Structures and the Living Standards of Women-Headed Households during the Covid-19 Pandemic
Abstrak: Wabah Covid-19 telah ditetapkan menjadi pandemi dan persoalan kompleks global. Dalam merespon keadaan ini, pemerintah telah mengeluarkan berbagai kebijakan. Namun, kebijakan ini memberikan dampak terhadap kehidupan rumah tangga yang dikepalai perempuan. Dengan memfokuskan pada daerah yang memiliki sejumlah besar segmen populasi ini, penelitian bertujuan menganalisis perubahan struktur nafkah, perubahan taraf hidup, dan hubungan antara perubahan struktur nafkah dan perubahan taraf hidup. Kami secara sengaja memilih Desa Sukanagalih, Kecamatan Pacet, Kabupaten Cianjur karena terdapat banyak perubahan kondisi kehidupan rumah tangga yang dikepalai perempuan pada masa pandemi Covid-19. Metode yang digunakan adalah metode campuran dengan mengkombinasikan pendekatan kuantitatif dan kualitatif. Pemilihan responden menggunakan teknik proportional sampling dengan jumlah responden sebanyak 45 orang. Penelitian ini didukung dengan wawancara mendalam kepada informan yang dipilih secara sengaja. Hasil penelitian menunjukkan bahwa terjadi perubahan yang signifikan pada struktur nafkah dan taraf hidup serta terdapat hubungan yang lemah antara perubahan struktur nafkah dan perubahan taraf hidup rumah tangga yang dikepalai perempuan pada masa pandemi Covid-19., The Covid-19 virus outbreak has been declared a pandemic and is becoming a complex global issue. In response to this, the Indonesian government has issued many policies. But, these policies severely impacted marginalized women-headed households life. Zooming into an area of a significant number of this segment of population, we analyzed changes in livelihood structure, changes in living standards, and the relationship between the changes in the livelihood structure and living standards. We purposively choose Sukanagalih Village, Pacet Sub-district of Cianjur Regency because there are so many changes of women-headed households’ lives during the Covid-19 pandemic. This study used mix methods: a combination of quantitative and qualitative approaches. We selected 45 respondents following the proportional sampling technic. The structured interview was complemented with in-depth interview with purposively selected informants. This study indicates that there are significant changes in the livelihood structure and living standards. We also found a weak relationship between the changes in livelihood structure and changes in women-headed household living standards during the Covid-19 pandemic.
Keyword: Covid-19 pandemic, livelihood structure, living standards

Judul: berjudul Pelabelan Prima pada Graf Gurita (On) dengan Penambahan Simpul Duplikasi.
Abstrak: Setiap graf gurita adalah graf prima sedemikian sehingga pelabelan simpul pada graf gurita merupakan pelabelan simpul pada graf prima. Suatu Graf ( ( ) ( )) dapat dikatakan memiliki pelabelan simpul pada graf prima jika graf tersebut memenuhi fungsi bijektif ( ) { } dan untuk setiap sisi ( ( ) ( )) . Dalam karya ilmiah ini, akan ditunjukkan bahwa graf gurita memiliki pelabelan prima dan merumuskan graf gurita duplikasi dengan penambahan simpul dari simpul graf kipas ( ) graf gurita ( ), graf bintang ( ) graf gurita ( ), dan simpul utama pada graf gurita ( ) adalah graf prima dengan
Keyword: graf gurita, graf prima, pelabelan prima, penambahan simpul