19 1 10 Hennie Husniah Primary Author Bermawi P. Iskandar Primary Author Hutomo A. Maulana Primary Author Udjianna S. Pasaribu Primary Author mixed material 2019 Cover_-_14._Two-dimensional_Lease_Contract_With_Preventive_Maintenance_Using_Bivariate_Weibull.jpg.j H. Husniah Primary Author B.P. Iskandar Primary Author mixed material Elsevier Ltd. All rights reserved 2017 Cover_-_Optimal_preventive_maintenance_for_a_two_dimensional_lease_contract.jpg.jpg Hennie Husniah Primary Author Bermawi P. Iskandar Primary Author Udjianna S. Pasaribu Primary Author Rachmawati Wangsaputra Primary Author mixed material Elsevier Ltd. All rights reserved 2021 Cover_-_1._Condition-based_maintenance_policy_for_a_leased_reman_product.jpg.jpg Hennie Husniah Primary Author Bermawi P. Iskandar Primary Author Udjianna S. Pasaribu Primary Author mixed material Elsevier Ltd. All rights reserved 2020 Cover_-_2._Multi-period_lease_contract_for_remanufactured_products.jpg.jpg H. Husniah Primary Author B.P. Iskandar Primary Author N.F. Sa’idah Primary Author U.S. Pasaribu Primary Author A. Cakravastia Primary Author mixed material Elsevier Ltd. All rights reserved 2022 Cover_-_5._Warranty_and_maintenance_service_contracts_for_repairable_products.jpg.jpg Hennie Husniah Primary Author Bermawi P. Iskandar Primary Author Asep K. Supriatna Primary Author mixed material Bandung International Journal of Artificial Intelligence 2020 Cover_-_Lease_Contracts_with_Servicing_Strategy_Model_for_Used_Product_Considering_Crisp_and_Fuzzy_U Hennie Husniah Primary Author Asep K. Supriatna Primary Author Ruhanda Ruhanda Primary Author Md. H. A. Biswas Primary Author mixed material Switzerland Licensee MDPI 2021 Cover_-_3._SEIR_Mathematical_Model_of_Convalescent_Plasma_Transfusion_to_Reduce_COVID-19_Disease_Tra Hennie Husniah Primary Author Asep K. Supriatna Primary Author R.A.R. Harry Anwar Primary Author Deni Haspada Primary Author Davidescu C. Victoria Primary Author mixed material SERSC 2020 Cover_-_9._System_Dynamic_Modeling_for_Terrorism_Considering_Infiltration.jpg.jpg U. S. Pasaribu Primary Author H. Husniah Primary Author B. P. Iskandar Primary Author mixed material Bandung CESER PUBLICATIONS 2015 Cover_-_A_Mathematical_Model_for_Imperfect_Maintenance_Contract.jpg.jpg H. Husniah Primary Author B. P. Iskandar Primary Author Mustofa Primary Author mixed material Bandung CESER PUBLICATIONS 2015 Cover_-_21._Optimal_Servicing_Strategy_Involving_Imperfect_Repair_and_Preventive_Maintenance_for_Pro