Judul: Pengaruh Promosi Penjualan dan Pengetahuan terhadap Impulsive Buying pada Konsumen Platform Online
Abstrak: Penelitian ini bertujuan untuk menganalisis hubungan karakteristik konsumen dengan promosi penjualan, pengetahuan, dan impulsive buying serta pengaruh karakteristik konsumen, promosi penjualan, dan pengetahuan, terhadap impulsive buying. Contoh dalam penelitian ini adalah 145 pengguna Shopee yang melakukan pembelian dalam tiga bulan terakhir yang dipilih secara purposive. Data dikumpulkan melalui pengisian kuisioner secara online. Lama pendidikan berhubungan dengan promosi penjualan dan pengetahuan, sedangkan pendapatan dan promosi berhubungan dengan impulsive buying. Faktor yang berpegaruh positif terhadap impulsive buying adalah promosi penjualan.
Keyword: promosi penjualan, pengetahuan, impulsive buying, platform online

Judul: The Influence of Shopping Orientation and  Electronic Word of Mouth on Impulsive Buying
Abstrak: Perkembangan internet memberikan kemudahan bagi para pengguna untuk menunjang kegiatan sehari-hari termasuk belanja online. Penelitian ini bertujuan untuk menganalisis pengaruh karakteristik responden, orientasi belanja dan E-WOM terhadap pembelian impulsif di e-commerce. Penelitian ini menggunakan pendekatan kuantitatif melalui survei online yang melibatkan 269 responden pengguna e-commerce. Hasil uji korelasi menunjukkan bahwa usia dan penghasilan berhubungan positif signifikan dengan pembelian impulsif. Hasil uji pengaruh menunjukkan bahwa kesadaran harga, kecenderungan belanja di rumah, loyalitas terhadap merek/toko, dan E-WOM berpengaruh positif signifikan terhadap pembelian impulsif. Akan tetapi, kesadaran waktu berpengaruh negatif signifikan terhadap pembelian impulsif. Oleh karena itu, konsumen perlu meningkatkan kesadaran terkait kebutuhan produk serta membaca ulasan produk sebagai referensi dari konsumen lain sebelum membeli produk sehingga dapat membuat keputusan berdasarkan kebutuhan dan tidak melakukan pembelian secara impulsif., The development of the internet provides convenience for users to support their daily activities, including online shopping. This study aims to analyze the influence of respondent characteristics, shopping orientation, and electronic word of mouth on impulsive buying in e-commerce. This study uses a quantitative approach through an online survey involving 269 e-commerce users. The correlation test results show that age and income have a significant positive correlation with impulsive buying. Furthermore, awareness of prices, tendency to shop at home, loyalty to brands/stores, and E-WOM have a significant positive influence on impulsive buying. However, awareness of time has a significant negative influence on impulsive buying. Therefore, consumers need to increase their awareness regarding product needs and read product reviews as references from other consumers before making purchases. This will help them make decisions based on their needs and avoid impulsive buying.
Keyword: e-commerce, e-wom, gen z, impulsive buying, shopping orientation

Judul: Mitochondrial DNA Gene Organization and Phylogenetic Relationship of Naja siamensis
Abstrak: Naja siamensis is one of Asiatic cobra in the Family of Elapidae, known as a cryptic snake. It has many morphological variations that lead to misidentification. Misidentification can cause the wrong concept in developing antivenom types due to high snakebite cases occur in Thailand. Thus, an accurate species identification using a molecular approach is crucially required. Mitochondrial DNA has been used widely in snake molecular studies. These studies were aimed to determine the arrangement of the N. siamensis partial mitochondrial genes using reptile-oriented primers and to reveal the phylogenetic relationship among other species of Asian cobra. DNA extraction was carried out based on the standard DNA salting-out protocol and was conducted by bioinformatics analysis using BLASTn and MEGA 6 software. Gene annotation was performed against N. kaouthia complete genome. A total of 3121 bp of N. siamensis mtDNA genes were sequenced consisting of partial of six regions: 16S rRNA, ND1, tRNA-Ile, CRII region, tRNA-Leu, tRNA-Gln, and COI genes. The mtDNA gene organization of N. siamensis was predicted to has a similar pattern with the common Elapidae mtDNA gene organization. This study showed that there is a monophyletic form in Naja genus and N. kaouthia is the closest species with N. siamensis based on partial 16S rRNA and ND1 gene.
Keyword: 16S rRNA, Elapidae, ND1, phylogenetic relationship