Judul: Grosirtani: Model Bisnis Startup Aggregator Produk Pertanian
Abstrak: Startup Grosirtani merupakan startup aggregator yang baru berdiri pada tahun 2018 dengan fokus pada pemasaran produk-produk pertanian. Saat ini, Grosirtani menghadapi masalah dimana jumlah konsumen aktif melakukan pemesanan melalui aplikasi lebih sedikit daripada konsumen yang mendaftar di aplikasi Grosirtani. Penelitian ini bertujuan untuk mengidentifikasi model bisnis saat ini, mengevaluasi dan merancang perbaikan model bisnis dengan pendekatan Business Model Canvas. Penelitian menggunakan pendekatan kualitatif dengan teknik analisis Business Model Canvas dan analisis SWOT. Responden dalam penelitian ini adalah founder, expertise judgement (pakar) dan pelanggan startup Grosirtani. Penelitian ini menghasilkan model bisnis yang sedang berjalan dan perbaikan model bisnis berdasarkan strategi analisis SWOT. Strategi yang dihasilkan menciptakan preposisi nilai baru yaitu menambah jenis produk dan kustomisasi produk, penambahan segmen pelanggan yaitu rumah makan, catering dan restoran, penambahan hubungan pelanggan dengan promo diskon, penambahan supplier baru sebagai mitra kunci dan penambahan aktifitas kunci dengan melakukan pemasaran online melalui Whatsapp.
Keyword: Aggregator, Business Model Canvas, kualitatif, Startup, SWOT

Judul: OKE Garden Landscaping Business Development Strategy
Abstrak: Belakangan ini startup berkembang pesat di Indonesia.Minat berkebun dan permintaan akan tukang taman yang meningkat menuntut adanya startup di bidang pertamanan. Peluang ini dimanfaatkan oleh OKE Garden untuk melayani kebutuhan pertamanan masyarakat di seluruh wilayah Indonesia. Penelitian ini bertujuan untuk memetakan model bisnis yang digunakan OKE Garden, merumuskan alternatif strategi pengembangan bisnis, serta pembaruan Businness Model Canvas. Metode yang digunakan adalah analisis kualitatif deskriptif berupa wawancara mendalam dan diskusi dengan pihak internal yang ahli di bidangnya serta observasi langsung. Setelah dilakukan penelitian, didapatkan bahwa OKE Garden menjalankan model bisnis startup yang menawarkan digitalisasi pelayanan jasa pertamanan. Berdasarkan analisis SWOT yang telah dilakukan terhadap kesembilan elemen Business Model Canvas pada OKE Garden, ditemukan kelemahan pada kesembilan elemen model bisnis. Oleh sebab itu pembaruan Business Model Canvas dilakukan untuk kesembilan elemen model bisnis agar meningkatkan daya saing OKE Garden di industri pertamanan., Recently, startups have been growing rapidly in Indonesia. The interest in gardening and the increasing demand for gardeners demands startups in the field of landscaping. This opportunity is used by OKE Garden to serve the landscaping needs of people in all parts of Indonesia. This study aims to map the business model used by OKE Garden, formulate alternative business development strategies, and update the Business Model Canvas. The method used is descriptive qualitative analysis in the form of in-depth interviews and discussion with internal parties who are experts in their fields and direct observation. After conducting research, it was found that OKE Garden runs a startup business model that offers digitization of gardening services. Based on the SWOT analysis that was carried out on the nine elements of the Business Model Canvas at OKE Garden, weaknesses were found in the nine elements of the business model. Therefore, an update of the Business Model Canvas was carried out for the nine elements of the business model in order to increase OKE Garden's competitiveness in the gardening industry.
Keyword: business model canvas, development strategy, OKE Garden, SWOT matrix

Judul: Sintesis dan Pencirian Senyawa 4-Dodekanadioilbis(1-fenil-3-metil-5-pirazolon) sebagai Ionofor untuk Penentuan Ion Lu3+ dengan Teknik Elektrode Selektif Ion
Abstrak: Ion selective electrode (ISE) as an alternative potentiometric method is used widely in determining Lu3+. The success of this method depends on the ionophor used on the ISE. The compound of 4-dodecanedioylbis(1-phenyl-3-methyl-5-pyrazolone) or H2DdBP as pyrazolone derivatives will be used as ionophor on ISE-Lu3+. H2DdBP had been successfully synthesized by Jensen’s method. This method involved reaction of 1-phenyl-3-methyl-5-pyrazolone and dodecanedioyl chloride in basic condition. A compound was produced as a solid substance and was purified by recrystallization using chloroform-ethanol. High performance liquid chromatogram showed that the compound was pure. The compound was in keto form with melting point range of 150-152ºC. Infrared spectra showed vibration peaks (cm-1) were 3451 (br, OH), 1624 (s, C=O), 1589 (s, phenyl C=C), 1558 (s, pyrazolone ring). Chemical shifts (Hz) for 1H-NMR were 7.81–7.84, 7.43–7.46, 7.26–7.290 (m, 10H, Ph); 2.72–2.75 (t, 4H, (CH2)2); 2.47 (s, 6H, CH3); 1.71–1.76 (m, 4H, (CH2)2); 1.32 (m, 12H, (CH2)6). All of these properties showed the characteristics of H2DdBP. Nernst factor of ISE-Lu3+ for two repetitions were 10.40 mV/decade and 8.60 mV/decade which showed that ISE-Lu3+ had good response in determining Lu3+.
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