Judul: Pengaruh Customer Value dan Kualitas Produk Pakaian Bekas terhadap Kepuasan Konsumen (Studi kasus pada Onlineshop lapak.thrifted)
Abstrak: Tren jual beli pakaian bekas saat ini tengah populer di kalangan masyarakat. Peningkatan jumlah dan nilai impor pakaian bekas di Indonesia telah memunculkan peluang usaha baru sehingga turut meningkatkan jumlah pedagang pakaian bekas. Hal ini berdampak pada semakin ketatnya tingkat persaingan yang ada. Sebagai salah satu penjual pakaian bekas secara online, Lapak.thrifted perlu mengembangkan strategi untuk memenangkan persaingan dengan mengukur tingkat kepuasan konsumen. Oleh karena itu, dalam penelitian ini peneliti bertujuan untuk mengatahui pengaruh kualitas produk dan customer value terhadap kepuasan konsumen Lapak.thrifted. Teknik pengambilan sampel dilakukan menggunakan non probability sampling dengan jenis purposive sampling. Analisis data dilakukan dengan analisis deskriptif dan analisis SEMPLS. Hasil penelitian menunjukkan bahwa customer value berpengaruh secara positif signifikan terhadap kepuasan konsumen. Kualitas produk berpengaruh secara langsung dan tidak langsung melalui customer value terhadap kepuasan konsumen dan kualitas produk berpengaruh positif signifikan terhadap customer value.
Keyword: customer value, customer satisfaction, product quality, second-hand

Judul: Analysis the Influence of Perceived Product Quality and Perceived Price forward Purchase Intention of Preloved Clothes
Abstrak: Emisi karbon dioksida (CO2) dari pembakaran energi dan aktivitas industri global mencapai 36,8 gigaton pada tahun 2022 dan 10 persen pancaran karbon secara global berasal dari industri fashion. Memperpanjang umur pakaian hingga 9 bulan lagi akan mengurangi jejak karbon, limbah, dan penggunaan air masing-masing sekitar 20 persen sampai 30 persen. Salah satu cara memperpanjang umur pakaian adalah dengan menggunakan pakaian preloved. Oleh karena itu, penelitian ini bertujuan untuk meningkatkan minat beli konsumen pakaian preloved melalui identifikasi gambaran umum perilaku konsumen pakaian preloved di Jabodetabek, analisis pengaruh persepsi kualitas produk dan persepsi harga terhadap minat beli pakaian preloved, serta analisis indikator dominan pada persepsi kualitas produk dan persepsi harga konsumen pakaian preloved. Data penelitian menggunakan data primer dari penyebaran kuesioner yang disebarkan secara online, pemilihan responden menggunakan metode purposive sampling. Metode analisis yang digunakan adalah Structural Equation Modeling (SEM) dengan pendekatan Partial Least Square (PLS). Hasil penelitian menunjukkan bahwa persepsi kualitas produk dan persepsi harga berpengaruh positif dan signifikan terhadap minat beli. Minat beli pakaian preloved akan meningkat jika persepsi kualitas produk dan persepsi harga meningkat., Carbon dioxide (CO2) emissions from energy burning and global industrial activities reached 36.8 gigatonnes in 2022, with 10 percent of global carbon emissions come from the fashion industry. Extending the lifespan of clothes by an additional 9 months will reduce carbon footprint, waste, and water usage by approximately 20 to 30 percent each. One way to extend the lifespan of clothes is using preloved clothes. Therefore, this research aims to increase consumers' purchase intention of preloved clothing through identification of general characteristics of consumer behavior of preloved clothes in Jabodetabek, analysis of the effect of perceived product quality and perceived price on purchase intention of preloved clothes, as well as analysis of dominant indicators on perceived product quality and perceived price preloved clothes consumers. The research data uses primary data from distributing questionnaires which are distributed online, the selection of respondents uses a purposive sampling method. The analytical method used is Structural Equation Modeling (SEM) with Partial Least Square (PLS) approach. The research findings indicate that perceived product quality and price perceptions have a positive and significant effect on purchase intention. Purchase intention for preloved clothes will increase if the perceived product qualityand the price perception increase.
Keyword: perceived, purchase intention, preloved clothes, SEM-PLS

Judul: Approximation of the Median of Poisson Distribution Using the Relation of Poisson-Gamma Distribution
Abstrak: A major drawback of median is that median cannot usually be defined in closed form, even in the cases where their distribution functions are known. This study gives an approximation of the closed form for the median of the Poisson distribution by using the relation of Poisson-Gamma distribution. The approximation uses elementary techniques based on the monotonicity of certain sequences involving tail probabilities of the Poisson distribution and the Central Limit Theorem. Furthermore, a closed form expression for the mean absolute deviation 􀜧|􀜰􀰒 􀵆 􀜯􀝁􀝀􁈺􀜰􀰒􁈻| is also studied. The median is relevant because of the fact that it minimizes the mean absolute deviation of a Poisson random variable (􀜰􀰒􁈻 by considering median as central tendency.
Keyword: