Judul: Strategi Inovasi PT. Pos Indonesia (Persero) dalam Menghadapi Perkembangan Market Place, E-Commerce dan Online Shop
Abstrak: Perilaku masyarakat dalam belanja kebutuhan berubah seiring perkembangan teknologi. Banyak masyarakat memilih untuk belanja online. Diikuti dengan berkembangnya jasa pengiriman untuk memenuhi kebutuhan belanja masyarakat tersebut. PT. Pos Indonesia (Persero) terdampak sebagai salah satu penyedia jasa pengiriman. PT. Pos Indonesia (Persero) tidak bisa menghindari persaingan ketat yang ada saat ini diantara penyedia layanan pengiriman. Oleh karena itu, mengembangkan strategi dan menciptakan inovasi baru perlu dilakukan. Penelitian menggunakan metode kualitatif dengan mengumpulan data primer dan sekunder. Pengambilan sampel menggunakan metode purposive sampling dan diolah secara deskriptif. Tujuan penelitian ini, yaitu (1) Mengidentifikasi karakteristik dan perilaku pengguna layanan PT. Pos Indonesia (Persero); (2) Mengidentifikasi keunggulan PT. Pos Indonesia (Persero) dibandingkan bisnis pesaing dengan adanya Oranger; (3) Menyusun strategi inovasi untuk pengembangan Oranger kedepannya. Hasil penelitian ini yaitu paparan tentang karakteristik dan perilaku pelanggan, deskripsi tentang keunggulan kompetitif dari sumber daya yang dimiliki PT. Pos Indonesia (Persero) dengan Identifikasi VRIO, penjelasan tentang upaya value co-creation berdasarkan identifikasi VRIO dan susunan strategi inovasi. Kata Kunci: keunggulan kompetitif, pos indonesia, strategi inovasi, value co-creation, vrio, The community behavior in fulfills necessity transformed along with technological evolution. Presently, a lot of the community does online shopping. As a result, the shipping provider growing rapidly to comply with that necessity. PT. Pos Indonesia (Persero) takes the impact as a shipping provider. PT. Pos Indonesia (Persero) can not avoid competition with all of the shipping providers. Therefore, PT. Pos Indonesia (Persero) has to develop the strategy and create innovation. The research uses qualitative methods, collecting primary and secondary data. The sampling methods by purposive sampling and processed by descriptive. The objectives of this study, are (1) Identified characteristics and behavior of PT. Pos Indonesia (Persero) customer; (2) Identified impact of Oranger on competitive advantage PT. Pos Indonesia (Persero); (3) Arranged strategy of innovation for developing Oranger in the future. The result of this research is the explanation about customer characteristics and behavior, description of the competitive advantage of PT. Pos Indonesia (Persero) resources with VRIO identification. Explanation about the effort of value co-creation which should be done by PT. Pos Indonesia (Persero) based on VRIO identification and strategy innovation arrangement. Keywords: competitive advantage, innovation strategy, pos indonesia, value co-creation, vrio
Keyword: competitive advantage, innovation strategy, pos indonesia, value co-creation, vrio

Judul: Analisis Persaingan Platform Digital Layanan Pesan-Antar Makanan di Provinsi DKI Jakarta
Abstrak: Industri layanan pesan-antar makanan yakni GoFood, GrabFood, dan Shopee Food saat ini mengalami persaingan yang semakin ketat dampak dari diterapkannya kebijakan PPKM khususnya di Provinsi DKI Jakarta. Hal ini memicu peningkatan penggunaan platform digital dikarenakan tersedianya berbagai alternatif pilihan bagi konsumen, sehingga menuntut perusahaan untuk mampu memberikan keunggulan atribut layanan dibandingkan dengan pesaingnya. Penelitian ini bertujuan mengidentifikasi karakteristik konsumen, mengidentifikasi proses keputusan pembelian, menganalisis tingkat kepentingan dan kepuasan konsumen, dan menganalisis positioning yang terbentuk. Metode penentuan sampelnya yaitu non-probability sampling jenis convenience sampling. Diolah dengan analisis deskriptif, Customer Satisfaction Index (CSI), diagram radar, uji beda one-way ANOVA, Importance Performance Analysis (IPA), dan biplot. Karakteristik pengguna mayoritas adalah pelajar atau mahasiswa. Hasil dari penelitian ini menunjukkan bahwa ketiga perusahaan masih berada pada taraf memuaskan terhadap kualitas layanan yang diberikan sehingga masih perlu perbaikan. Sementara itu, berdasarkan persepsi konsumen, GoFood menekankan pada aspek standar pengemudi yang memperhatikan kerapihan pakaian serta ramah terhadap konsumen, GrabFood pada proses layanan yang menerapkan standar protokol kesehatan yang sesuai, dan Shopee Food sebagai platform digital dengan harga layanan yang terjangkau., The food delivery service industry, namely GoFood, GrabFood, and Shopee Food, is facing fierce competition due to the implementation of PPKM policies, especially in DKI Jakarta Province. The performance has triggered an increase in the use of digital platforms due to the availability of various choices for consumers, thus requiring companies to provide superior service attributes compared to their competitors. This study aims to identify consumer characteristics, the buying decision process, the level of interest and customer satisfaction, and the positioning that formed. The method of determining the sample is non-probability sampling with the type of convenience sampling. Processed by descriptive analysis, Customer Satisfaction Index (CSI), radar diagram, one-way ANOVA difference test, Importance Performance Analysis (IPA), and biplot. The characteristics of majority of users is student. The results of this study indicate that the three companies are still at a satisfactory level for the quality of services, so they still need improvement. Meanwhile, based on consumer perceptions, GoFood emphasizes the formal aspects of drivers such as attention to neatness of clothes and are friendly to consumers, GrabFood on service processes that have health protocol standards, and Shopee Food as a digital platform with affordable service prices.
Keyword: Competitive, CSI, food delivery service, IPA, positioning

Judul: Mathematical model of Hematopoietic Stem Cell in Chronic Myelogenous Leukemia with and without Therapy
Abstrak: Leukemia or blood cancer is a diverse group of neoplastic disease, characterized by the multiplication of abnormal leukocytes or malignant transformation of blood-forming cells in bone marrow and lymphoid tissues. One of the most common types of leukemia is Chronic Myelogenous Leukemia (CML), which is usually diagnosed by the presence of certain chromosomal abnormalities, the so-called Philadelphia chromosome (Ph). One of the treatments of CML is Granulocyte Colony-Stimulating Factor (G-CSF). In this paper, we discuss two Hematopoietic Stem Cell (HSC) models, i.e. HSC without treatment and HSC with G-CSF treatment. The model of HSC without treatment included three equations representing the dynamics of HSC, leukocyte and platelet. Whereas, the model of HSC with G-CSF treatment includes the previous three equations and adds two more equations representing G-CSF injection and G-CSF circulation. The stability behavior of the system approaching the equilibrium points in the simulation study is carried out using Mathematica 7.0. The simulation results show that the G-CSF treatment can successfully decrease the number of HSC, which means reducing the CML.
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