Judul: The Effect of Social Media Marketing on Purchase Decision of Janji Jiwa Coffee in Bogor City
Abstrak: Seiring berkembangnya waktu, semakin pesat persaingan bisnis yang harus dihadapi. Salah satu usaha yang dapat dilakukan dalam mempromosikan produk yaitu melalui social media atau yang bisa disebut Social Media Marketing. Salah satu bisnis yang melakukan pemasaran melalui social media adalah Kopi Janji Jiwa. Tujuan utama dari penelitian ini yaitu menganalisis pengaruh social media marketing terhadap keputusan pembelian Kopi Janji Jiwa di Kota Bogor. Pengumpulan data dilakukan dengan penyebaran kuesioner kepada 100 pengguna social media yang pernah terpapar social media marketing Kopi Janji Jiwa dan berlokasi di Kota Bogor. Analisis data dilakukan dengan menggunakan metode analisis deskriptif dan Structural Equation Modelling Partial Least Square (SEM PLS). Hasil penelitian menunjukkan bahwa Social Media Marketing berpengaruh positif dan signifikan terhadap keputusan pembelian produk Kopi Janji Jiwa di Kota Bogor., As time develops, the business competition that must be faced is getting faster. One of the efforts that can be done in promoting products is through social media or what can be called Social Media Marketing. One of the businesses that do marketing through social media is Janji Jiwa Coffee. The main aim of this study is analyzing the effect of social media marketing on purchasing decisions of Janji Jiwa Coffee in the city of Bogor. The Data collection was carried out by distributing questionnaires to 100 social media users who had been exposed to the Janji Jiwa Coffee social media marketing and located in the city of Bogor. Data analysis was performed using descriptive analysis methods and Structural Equation Modeling Partial Least Square (SEM PLS). The results of the study indicate that Social Media Marketing has a positive and significant effect on purchasing decisions for Janji Jiwa Coffee products in the city of Bogor.
Keyword: purchase decision, Structural Equation Modelling (SEM), social media marketing

Judul: Pengaruh Social Media Marketing terhadap Minat Konsumen Membeli Produk Imaji Kopi Selama Masa Pandemi COVID-19
Abstrak: Kopi merupakan salah satu minuman yang banyak dikonsumsi oleh masyarakat Indonesia. Hal ini membuat meminum kopi menjadi sebuah gaya hidup baru di masyarakat. Tingginya minat konsumen terhadap coffee shop membuat semakin bertambahnya jumlah coffee shop di berbagai kota, termasuk Kota Bontang. Semakin banyaknya coffee shop bermunculan, membuat persaingan semakin ketat. Penelitian ini bertujuan untuk dapat melihat pengaruh dari social media marketing terhadap minat konsumen melakukan pembelian di Imaji Kopi. Penelitian ini menggunakan Structural Equation Model (SEM-PLS) sebagai metode penelitian. Hasil penelitian menunjukkan bahwa dari lima indikator terdapat tiga indikator yang berpengaruh signifikan dan dua indikator tidak berpengaruh signifikan. Indikator yang berpengaruh signifikan adalah Trendiness, Connecting dan Customization. Sedangkan indikator content sharing dan content creation tidak berpengaruh signifikan., Coffee is one of a drinks that is consumed by Indonesians. This phenomenon made the new lifestyle among Indonesian youngsters. The hype about coffee can be seen everywhere, including in Bontang. The interest of building a coffee shop is higher and higher among the people and it sure affects the market rivalry between others. The purpose of this study is to analysis the effect of social media marketing on consumer's interest to buy coffee from Imaji Kopi. This study is using the Structural Equation Model (SEM-PLS) as the methodology. The result of the study showed that from five indicators, only three indicators showed significant effect while the other two didn't show any significant effect. The significant indicators are Trendiness, Connecting and Customization. The other indicators, namely Sharing and Content Creation, didn't show any significant effect.
Keyword: Coffee Shop, Purchase Intention, Social Media Marketing, Structural Equation Model

Judul: Posisi Filogenetik Kura-Kura Carettochelys Insculpta  (Reptillia: Testudinata)
Abstrak: Carettochelys insculpta is an endemic freshwater turtle of southern Papua and northern Australia. Phylogenetic position of this turtle is remain unresolved until now. Most of the research conducted show close relationships of C. insculpta and members of Trionychidae family. However, some of the research show distance between C. insculpta and members of Trionychidae family. This research is conducted to analyze phylogenetic relationship between C. insculpta and other members of Testudinata using 12S rRNA, 16S rRNA, and both gene as markers. DNA samples were obtained from three different organisms of C. insculpta. Two species used as outgroups were Alligator mississippiensis and Iguana iguana. Phylogenetic analysis was carried out using Neighbor-Joining method with Felsenstein 1981 (F81) modeltest. A polytomy tree of Testudinata was produced by using 12S rRNA gene. However, analysis using 16S rRNA and both genes as markers confirmed that C. insculpta was located between the Chelonidae and the Trionychidae family.
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