Judul: Faktor-Faktor yang Memengaruhi Keputusan Mahasiswa dalam Membeli Produk Roti Berlabel Halal LPPOM MUI
Abstrak: Roti merupakan salah satu jenis makanan yang menggunakan bahan tambahan makanan sangat kompleks sehingga berpeluang besar masuknya bahan haram ke dalam produk roti. Bahan tambahan makanan yang diharamkan diantaranya margarin dan flavor dari lemak babi, cokelat dari pankreas babi, rhum dari alkohol (khamr), kuas dari kulit babi, dan lisetin pada terigu dari rambut manusia. Angka konsumsi produk roti di Indonesia berdasarkan data statistik Kementerian Pertanian cukup tinggi. Namun, dibandingkan dengan jumlah produsen roti yang belum berlabel halal, jumlah produsen roti yang berlabel halal masih tergolong sedikit. Hasil penelitian dengan metode regresi logistik menunjukkan terdapat empat variabel yang signifikan berpengaruh positif terhadap keputusan mahasiswa dalam membeli roti berlabel halal, diantaranya pengetahuan mengenai makanan halal, pengetahuan mengenai kehalalan roti, loyalitas terhadap label halal, dan pemasukan. Hasil studi menunjukkan pengetahuan mengenai makanan halal, citra LPPOM MUI, kesadaran akan kesehatan, aksesibilitas, dan loyalitas terhadap label halal responden berada pada kategori baik, sedangkan pengetahuan mengenai kehalalan roti responden berada pada kategori kurang baik
Keyword: bakery products, buying decision, halal label, logistic regression method, LPPOM MUI, student

Judul: Faktor-faktor yang Memengaruhi Keputusan Pembelian Roti Merek Sari Roti (Studi Kasus Mahasiswa S1 Institut Pertanian Bogor)
Abstrak: Sari Roti is a bakery product which has many types and flavours produced by Nippon Indosari Corpindo. The purpose of this research is to describe and analyze the factors that influence purchasing decision of Sari Roti brand on BAU’s undergraduate students as consumers. The product’s attributes that are considered in validity and reliability test comprise price, variant, raw material quality, accesibility, product information, “halal” label, texture, taste, brand, expired date information, colour and its flavour. Meanwhile personal influences covered age, gender, pocket money monthly and the credit taken. Descriptive analysis, Fishbein Multi-attribute Attitude Model and Rank Spearman test from one hundred respondents shows that in general five stages of purchasing decision was passed and make expired date clarity into the most important consideration of attributes. Overall, students’s attitude toward Sari Roti brand is positive.
Keyword: Sari Roti brand, influences, decision, attributes

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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