Judul: Analysis of The Impact of The Covid-19 Pandemic On The Opportunity For Intergenerational Wage Reduction In Indonesia
Abstrak: Sejak Covid-19 melanda Indonesia, pemerintah melakukan pembatasan sosial untuk memutus rantai penularannya. Kebijakan tersebut menyebabkan terganggunya produktivitas tenaga kerja, penurunan tingkat pendapatan sampai peningkatan pengangguran. Penelitian ini bertujuan mendeskripsikan dinamika tingkat upah pekerja, menganalisis faktor-faktor yang memengaruhi peluang penurunan upah pekerja, dan menganalisis faktor-faktor yang memengaruhi kesenjangan peluang penurunan upah pekerja antar generasi di Indonesia pada masa Covid-19. Metode analisis menggunakan deskriptif, regresi logistik, dan BlinderOaxaca Decomposition. Hasil penelitian menunjukkan variabel tingkat pendidikan, status perkawinan, sistem upah, instansi pekerjaan, jenis kelamin, teknologi digital komputer, teknologi digital lain-lain, dan pelatihan berpengaruh terhadap peluang penurunan upah baik pada generasi digital, generasi industrial, dan keduanya. Sementara faktor yang memengaruhi kesenjangan peluang penurunan upah pekerja yakni tingkat pendidikan, status perkawinan, sistem upah, instansi pekerjaan, jenis kelamin, teknologi digital komputer, dan teknologi digital lain-lain. Generasi digital memiliki kesenjangan upah yang lebih kecil daripada generasi industrial.
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Judul: Gender and Household Livelihood Strategies Affected by the COVID-19 Pandemic (Case: Household of Industrial Workers Affected by Layoffs, Temporarily Laid off and salary cuts in Tangerang City).
Abstrak: Pandemi COVID-19 yang muncul di Indonesia memiliki dampak luas bagi bidang ketenagakerjaan yaitu adanya penerapan kebijakan oleh perusahaan terutama pada sektor industri. Pekerja buruh industri merupakan salah satu kelompok yang rentan sebelum adanya pandemi dan diperburuk dengan adanya pandemi yaitu kehilangan sumber nafkah utama akibat adanya pemutusan hubungan kerja, dirumahkan sementara, dan pemotongan gaji. Tujuan dari penelitian ini adalah menganalisis karakteristik, perubahan modal nafkah, serta gender dan strategi nafkah rumah tangga. Penelitian ini menggunakan pendekatan kuantitatif yang didukung dengan pendekatan kualitatif. Teknik pengumpulan data yang digunakan adalah teknik kuesioner dan wawancara mendalam. Hasil penelitian menunjukan bahwa terjadi perubahan modal nafkah pada rumah tangga pekerja buruh industri, baik perubahan yang menurun maupun meningkat. Strategi berhemat menjadi strategi yang paling banyak dilakukan, baik oleh perempuan maupun laki-laki. Rumah tangga yang mengalami penurunan modal nafkah bergegas melakukan beragam strategi nafkah demi memenuhi kebutuhan rumah tangganya., The COVID-19 pandemic that emerged in Indonesia has a broad impact on the field of employment, namely the implementation of policies by companies, especially in the industrial sector. Industrial workers were one of the vulnerable groups before the pandemic and was exacerbated by the pandemic, namely the loss of their main source of income due to policies from the company in the form of termination of employment, temporary layoffs, and salary cuts. The purpose of this study was to analyze the characteristics, changes in living capital, gender and household livelihood strategies. This study uses a quantitative approach which is supported by a qualitative approach. Data collection techniques used are questionnaires and in-depth interviews. The results showed that there was a change in the living capital of industrial workers' households, both decreasing and increasing changes. The frugal strategy is the most widely used strategy, both by women and men. Households that experienced a decrease in their living capital rushed to carry out various livelihood strategies to meet their household needs.
Keyword: gender, industrial labor workers, livelihood strategy, pandemic

Judul: Pelabelan Super Vertex Magic
Abstrak: Super vertex magic labeling is labeling on graph with is a set of edges mapped into and is a set of vertices mapped into . It has a vertex magic labeling in which and represents the size and order of the graph respectively. This manuscript proves that paths, cyclics, and disjoint union of cyclics have a super vertex magic labeling. There are four theorems to be discussed. The first theorem proves that path is super vertex magic if and only if is odd and . The second theorem proves that cyclic is super vertex magic if and only if is odd. The third theorem proves that bijection function from an edge set onto of graph can be extended to a super vertex magic labeling if and only if the set amount of edge label that incidents with a vertex in the graph, consists of sequential integers as many as vertices in the graph. The fourth theorem proves that disjoint union of the cyclics consists of cyclics with each cyclic has vertices is super vertex magic if and only if and are odd.
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