This article examines the optimal control of a mathematical model of the spread of drug abuse. This model consists of five population classes, namely susceptible to using drugs (S), light-grade drugs (A), heavy-grade drugs (H), medicated drugs (T), and Recovery from drugs (R). The system is solved using the Pontryagin minimum principle and numerically by the forward-backward sweep method. Numerical simulations of the optimal problem show that with the implementation of anti-drug campaigns and strengthening of self-psychology through counseling, the spread of drug abuse can be eradicated more quickly. The implementation of campaigns and strengthening of self-psychology through large amounts of counseling needs to be done from the beginning t...
Background: Drug abuse is a public health issue it is very important because it can lead to dependen...
Deradikalisasi merupakan perubahan tatanan politik, sosial atau agama yang bersifat netral. Radikali...
NAPZA (Narkotika, Psikotripokia, dan Zat Adiktif lainnya) merupakan masalah besar bagi bangsa Indone...
This article examines the optimal control of a mathematical model of the spread of drug abuse. This ...
Penyalahgunaan narkoba menjadi salah satu permasalahan yang mengancam kehidupan sosial masyarakat. N...
Abstract This article discusses the optimal control of a mathematical model on smoking. This model c...
Drug abuse is one of the global issues and has spread among teenagers. Drugs may lead to subordinati...
Napza merupakan singkatan dari narkotika, psikotropika, dan zat adiktif lainnya. Napza diciptakan un...
This article discusses the model of drug addicts with education. The analysis begins by constructing...
Penyalahgunaan narkotika dapat mengakibatkan komplikasi fisik, psikologis dan beban ekonomi keluarga...
A heroin epidemic mathematical model with prevention information and treatment, as control intervent...
Drug abuse has increased each year and and has spread to adolescents who are still in school. Goverm...
A Dissertation Submitted in Partial Fulfillment of the Requirements for the Degree of Master’s in Ma...
Drug abuse is a national problem at the moment and has been linked with crime, unemployment, health ...
AbstractObjectivesDeliberate self-harm (DSH) of a young person has been a matter of growing concern ...
Background: Drug abuse is a public health issue it is very important because it can lead to dependen...
Deradikalisasi merupakan perubahan tatanan politik, sosial atau agama yang bersifat netral. Radikali...
NAPZA (Narkotika, Psikotripokia, dan Zat Adiktif lainnya) merupakan masalah besar bagi bangsa Indone...
This article examines the optimal control of a mathematical model of the spread of drug abuse. This ...
Penyalahgunaan narkoba menjadi salah satu permasalahan yang mengancam kehidupan sosial masyarakat. N...
Abstract This article discusses the optimal control of a mathematical model on smoking. This model c...
Drug abuse is one of the global issues and has spread among teenagers. Drugs may lead to subordinati...
Napza merupakan singkatan dari narkotika, psikotropika, dan zat adiktif lainnya. Napza diciptakan un...
This article discusses the model of drug addicts with education. The analysis begins by constructing...
Penyalahgunaan narkotika dapat mengakibatkan komplikasi fisik, psikologis dan beban ekonomi keluarga...
A heroin epidemic mathematical model with prevention information and treatment, as control intervent...
Drug abuse has increased each year and and has spread to adolescents who are still in school. Goverm...
A Dissertation Submitted in Partial Fulfillment of the Requirements for the Degree of Master’s in Ma...
Drug abuse is a national problem at the moment and has been linked with crime, unemployment, health ...
AbstractObjectivesDeliberate self-harm (DSH) of a young person has been a matter of growing concern ...
Background: Drug abuse is a public health issue it is very important because it can lead to dependen...
Deradikalisasi merupakan perubahan tatanan politik, sosial atau agama yang bersifat netral. Radikali...
NAPZA (Narkotika, Psikotripokia, dan Zat Adiktif lainnya) merupakan masalah besar bagi bangsa Indone...