https://www.tci-thaijo.org/journals/JTCS https://www.tci-thaijo.org/issues/physical04-129 https://www.tci-thaijo.org/articles/physical04-6269 https://www.tci-thaijo.org/articles/physical04-6777 https://www.tci-thaijo.org/articles/physical04-6815 https://www.tci-thaijo.org/articles/physical04-8329 https://www.tci-thaijo.org/articles/physical04-8642